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The different ‘places’ where one discusses or presents work, and the particular quality of the environment where these take place. These spatial metaphors range in character from being in-progress, pedagogical or informal to communicative, informational or archival.
The variety of media and formats in which research outputs can take shape, engaging different forms of communication, reaching particular audiences and accomplishing specific purposes.
The different ways in which one person ‘knows more than she can tell’ depending on the character and origin of the knowledge. These different forms of tacit knowing describe its specificity: pointing out whether something is implicit because it is unconscious, unrecognized, unsaid, uncodified etc.
The keywords, fields and concepts that situate the particular contributions of the network within broader literature and schools of thought.
The different phases and forms of dissemination that research and academic outputs can take, indicating the kind of publication, the progress of the work or the forum where they are presented.
The idioms that reflect the multinational character and vocalize the conversations of the TACK network and its outputs.
The members, contributors, facilitators, communities and organizations that build up, around and underneath the TACK Network and participate, in one way or another, in the endeavour of addressing the question of Tacit Knowledge in architecture.

50 Objects

Essay Note Presentation

Products In Architecture: From Formation To Effect And To Meaning

Gennaro Postigklione shares the presentation and the minutes of his lecture at PhD DARA11 Symposium.
Gennaro Postiglione
Essay Note Presentation

April 16, 2022

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Products In Architecture: From Formation To Effect And To Meaning

Gennaro Postiglione
© Gennaro Postiglione
© Gennaro Postiglione
© Gennaro Postiglione
© Gennaro Postiglione
© Gennaro Postiglione
Gennaro Postigklione shares the presentation and the minutes of his lecture at PhD DARA11 Symposium.
Book Book chapter

The Tacit Dimension [Excerpt]

The book “The Tacit Dimension” by Michael Polanyi was published firstly in 1966 at The University of Chicago Press. The following is an excerpt from the chapter “Tacit Knowing” (p. 4-13). I shall reconsider human knowledge by starting from the fact that we can know more than we can tell. This fact seems obvious enough; but it is not easy to say exactly what it means. Take an example. We know a person’s face, and can recognize it among a thousand, indeed among a million. Yet we usually cannot tell how we recognize a face we know. So most of this knowledge cannot be put into words. But the police have recently introduced a method by which we can communicate much of this knowledge. They have made a large collection of pictures showing a variety of noses, mouths, and other features. From these the witness selects the particulars of the face he knows, and the pieces can then be put together to form a reasonably good likeness of the face. This may suggest that we can communicate, after all, our knowledge of a physiognomy, provided we are given adequate means for expressing ourselves. But the application of the police method does not change the fact that previous to it we did know more than we could tell at the time. Moreover, we can use the police method only by knowing how to match the features we remember with those in the collection, and we cannot tell how we do this. This very act of communication displays a knowledge that we cannot tell.
Michael Polanyi
Book Book chapter

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The Tacit Dimension [Excerpt]

Michael Polanyi
The book “The Tacit Dimension” by Michael Polanyi was published firstly in 1966 at The University of Chicago Press. The following is an excerpt from the chapter “Tacit Knowing” (p. 4-13). I shall reconsider human knowledge by starting from the fact that we can know more than we can tell. This fact seems obvious enough; but it is not easy to say exactly what it means. Take an example. We know a person’s face, and can recognize it among a thousand, indeed among a million. Yet we usually cannot tell how we recognize a face we know. So most of this knowledge cannot be put into words. But the police have recently introduced a method by which we can communicate much of this knowledge. They have made a large collection of pictures showing a variety of noses, mouths, and other features. From these the witness selects the particulars of the face he knows, and the pieces can then be put together to form a reasonably good likeness of the face. This may suggest that we can communicate, after all, our knowledge of a physiognomy, provided we are given adequate means for expressing ourselves. But the application of the police method does not change the fact that previous to it we did know more than we could tell at the time. Moreover, we can use the police method only by knowing how to match the features we remember with those in the collection, and we cannot tell how we do this. This very act of communication displays a knowledge that we cannot tell.
Book chapter TACK Book

A Post-Post Positional Praxis: Locating ideas of repair in a Southern city

© TACK
ABSTRACT
Abstract The legally implemented South African Apartheid city model of the 20th Century very specifically separated urban inhabitants along strict racial spatial definitions as set out by city practitioners and mandated by the national government on top of the existing colonial state model of segregation. These societal logics and legal systems have had a wide-scale systemic phyco-spatial effect on the many generations of urban dwellers who have no reference to patterns of living and space-making outside of this city-model. More specifically, the laws and regulations that carried these ideologies have instilled largely prejudiced tacit forms of understanding of self and ‘other’ that remain deeply entrenched in the spatial practitioners who are trusted to design and make within this context. For this reason, a critically proactive engagement with these harmfully biased tacit knowledge systems is a crucial endeavour across the built-environment practice – especially so in the architectural and the related spatial design disciplines. Such a deeply interpersonal recognition of such dynamics within spatial-design practice call for approaches, methods, and techniques that operate through considered and inclusive forms of practice that are often difficult to frame within the current ‘northern’ framings of the architect or the designer. Instead, other conceptual frameworks such as Southern Urbanism offer a more situated armature to locate these questions and begin an other-wisely based inquiry through these challenges. By thinking about an architectural - or more appropriately: a spatial design practice - through values and actions that are true to the locus of the site from which they exist, on the situated terms of the context that produce them, and through the languages – spoken, gestured and visual – that they are actioned through; the research holds an the potential to reveal other forms of more connective tacit knowledge that exist in these ways of making and maintaining urban spaces. Such an inquiry holds the potential to guide these practices both within the disciplines of the architect and support those engaging with these dynamics to expand their understandings of practice and the ‘Imaginative Geographies’ of separation and difference that continue to shape the post-Apartheid and post-Colonial cities of South Africa.
Jhono Bennett
Book chapter TACK Book

November 1, 2022

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A Post-Post Positional Praxis: Locating ideas of repair in a Southern city

Jhono Bennett
© TACK
ABSTRACT
Abstract The legally implemented South African Apartheid city model of the 20th Century very specifically separated urban inhabitants along strict racial spatial definitions as set out by city practitioners and mandated by the national government on top of the existing colonial state model of segregation. These societal logics and legal systems have had a wide-scale systemic phyco-spatial effect on the many generations of urban dwellers who have no reference to patterns of living and space-making outside of this city-model. More specifically, the laws and regulations that carried these ideologies have instilled largely prejudiced tacit forms of understanding of self and ‘other’ that remain deeply entrenched in the spatial practitioners who are trusted to design and make within this context. For this reason, a critically proactive engagement with these harmfully biased tacit knowledge systems is a crucial endeavour across the built-environment practice – especially so in the architectural and the related spatial design disciplines. Such a deeply interpersonal recognition of such dynamics within spatial-design practice call for approaches, methods, and techniques that operate through considered and inclusive forms of practice that are often difficult to frame within the current ‘northern’ framings of the architect or the designer. Instead, other conceptual frameworks such as Southern Urbanism offer a more situated armature to locate these questions and begin an other-wisely based inquiry through these challenges. By thinking about an architectural - or more appropriately: a spatial design practice - through values and actions that are true to the locus of the site from which they exist, on the situated terms of the context that produce them, and through the languages – spoken, gestured and visual – that they are actioned through; the research holds an the potential to reveal other forms of more connective tacit knowledge that exist in these ways of making and maintaining urban spaces. Such an inquiry holds the potential to guide these practices both within the disciplines of the architect and support those engaging with these dynamics to expand their understandings of practice and the ‘Imaginative Geographies’ of separation and difference that continue to shape the post-Apartheid and post-Colonial cities of South Africa.
Fanzine Site writing

Zine

Spridd’s office, photo by author, © Anna Livia Voersel
It’s a morning in autumn 2020, and I have let myself into Spridd’s office. It is quiet and empty. The curtains are drawn and the light is off. I look at the dark computer screens and imagine all the drawings being made, emails sent, conversations had between staff members elsewhere, from their computers at home. Work being made and discussed and planned on digital platforms that I can’t see from here.
Anna Livia Vørsel Spridd
Fanzine Site writing

May 3, 2021

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Zine

Anna Livia Vørsel Spridd
Spridd’s office, photo by author, © Anna Livia Voersel
Photo from stay at Forskningsstationen by author, © Anna Livia Voersel
It’s a morning in autumn 2020, and I have let myself into Spridd’s office. It is quiet and empty. The curtains are drawn and the light is off. I look at the dark computer screens and imagine all the drawings being made, emails sent, conversations had between staff members elsewhere, from their computers at home. Work being made and discussed and planned on digital platforms that I can’t see from here.
Case Study Note Presentation Site writing

Two objects and a visit

Photo of the book cover 'Lo studio di Wimbleton', © Filippo Cattapan
The object of this visit is a short novel, which has been later “translated” into a movie. The book is Lo stadio di Wimbledon by Daniele Del Giudice, while the movie is entitled Le stade de Wimbledon and it has been directed by Mathieu Amalric. Perhaps we could say that the visit has two objects, a book and a movie, or even, more precisely, that the real object of the inquiry at a certain point turned to be the intermediate operation of translation from the book to the movie. It is in fact in this gap or relation between the two, that it seemed possible to retrace a meaningful series of tacit reasons and of cultural connections, which were hiding behind the static singularity of the two considered in their autonomy.
Filippo Cattapan
Case Study Note Presentation Site writing

June 17, 2020

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Two objects and a visit

Filippo Cattapan
Photo of the book cover 'Lo studio di Wimbleton', © Filippo Cattapan
The object of this visit is a short novel, which has been later “translated” into a movie. The book is Lo stadio di Wimbledon by Daniele Del Giudice, while the movie is entitled Le stade de Wimbledon and it has been directed by Mathieu Amalric. Perhaps we could say that the visit has two objects, a book and a movie, or even, more precisely, that the real object of the inquiry at a certain point turned to be the intermediate operation of translation from the book to the movie. It is in fact in this gap or relation between the two, that it seemed possible to retrace a meaningful series of tacit reasons and of cultural connections, which were hiding behind the static singularity of the two considered in their autonomy.
Review

Book Corner: “Architecture: The History of Practice.” by Cana Cuff (1992)

© Dana Cuff
The book offers an in-depth analysis of the architectural practice culture –focusing specifically on the American one– as a “social construction”. It puts attention on the tacit knowledge seen as able to disentangle the substance of a professional ethos –affecting both espoused theory and theory-in-use, and it concludes that the design process is based on collective actions as the result of negotiations within a social process.
Claudia Mainardi
Review

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Book Corner: “Architecture: The History of Practice.” by Cana Cuff (1992)

Claudia Mainardi
© Dana Cuff
The book offers an in-depth analysis of the architectural practice culture –focusing specifically on the American one– as a “social construction”. It puts attention on the tacit knowledge seen as able to disentangle the substance of a professional ethos –affecting both espoused theory and theory-in-use, and it concludes that the design process is based on collective actions as the result of negotiations within a social process.
Paper Session VECTORS TACK Conference Proceedings

(Un)Programming the Factory: Weaving Panopticon Stories

ABSTRACT
This paper departs from practice-based research developed in Coelima, a Portuguese textile factory under socio-spatial dismantlement, to investigate the relationships between its assembly line, stories, and weaving. I ask how sets of tacit knowledge developed through workers' stories and temporal hand-weaving practices can provide new directions for architectural design to reimagine alternative 'poethical' (Retallack, 2003) working modes in the assembly line. To do so, I build upon workers' stories, which refer to acts of surveillance experienced in the weaving department under capital efficiency (Giedion, 1948), to investigate the tacit process of patterning stories through weaving (Kruger, 2001; Albers, 1959). Words taken from the workers' stories are designed as weave draft notations, or 'panopticon patterns', through a collaborative event with a group of former workers of Coelima to generate a site-specific textile language and knowledge. Although this knowledge can only be transmitted via experience, repetition, and performative making (Nimkulrat, 2012), I suggest that it can evoke emancipatory possibilities for workers and architects to reimagine socially and spatially other configurations for the assembly line grounded in ideas of industrial commons (Rappaport, 2021). Finally, I argue that knowledge acquired from weaving, weave draft notations and stories can provide creative means for architectural design to (un)program work control and time in Coelima's assembly line while re-evaluating issues of (post)work, pleasure, and productivity within the contemporary workplace.
Fernando Ferreira
Paper Session VECTORS TACK Conference Proceedings

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(Un)Programming the Factory: Weaving Panopticon Stories

Fernando Ferreira
ABSTRACT
This paper departs from practice-based research developed in Coelima, a Portuguese textile factory under socio-spatial dismantlement, to investigate the relationships between its assembly line, stories, and weaving. I ask how sets of tacit knowledge developed through workers' stories and temporal hand-weaving practices can provide new directions for architectural design to reimagine alternative 'poethical' (Retallack, 2003) working modes in the assembly line. To do so, I build upon workers' stories, which refer to acts of surveillance experienced in the weaving department under capital efficiency (Giedion, 1948), to investigate the tacit process of patterning stories through weaving (Kruger, 2001; Albers, 1959). Words taken from the workers' stories are designed as weave draft notations, or 'panopticon patterns', through a collaborative event with a group of former workers of Coelima to generate a site-specific textile language and knowledge. Although this knowledge can only be transmitted via experience, repetition, and performative making (Nimkulrat, 2012), I suggest that it can evoke emancipatory possibilities for workers and architects to reimagine socially and spatially other configurations for the assembly line grounded in ideas of industrial commons (Rappaport, 2021). Finally, I argue that knowledge acquired from weaving, weave draft notations and stories can provide creative means for architectural design to (un)program work control and time in Coelima's assembly line while re-evaluating issues of (post)work, pleasure, and productivity within the contemporary workplace.
Newsletter

Report on the Intermediate Meeting at LUH, Hanover/Germany

Workshop Thursday #2
This is a report on the TACK 6th Intermediate meeting @LUH, written by Margitta Buchert and Sarah Wehmeyer.
Margitta Buchert Sarah Wehmeyer
Newsletter

October 13, 2022

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Report on the Intermediate Meeting at LUH, Hanover/Germany

Margitta Buchert Sarah Wehmeyer
Workshop Thursday #2
Workshop Friday #5
Workshop Thursday #3
This is a report on the TACK 6th Intermediate meeting @LUH, written by Margitta Buchert and Sarah Wehmeyer.
Paper Session NATURE(S) TACK Conference Proceedings

Improvised architectural responses to the changing climate – Making, sharing and communicating design processes in rural Bangladesh

ABSTRACT
Bangladesh is particularly vulnerable to global climate change because of the shifting riparian characteristics of its landscape and location, with weather-driven calamities disproportionately affecting low-income rural communities. Research findings highlight the unequal distribution of responsibilities and the greater burden on women in the community to respond to the threats of extreme climate. The research methodology for this PhD by Architectural Practice therefore seeks to empower those in Bangladeshi villages by enabling marginalised voices to be heard through an emphasis on collective engagement, especially incorporating the contributions by female residents. Carried out through community-oriented projects in the remote village of Rajapur, this ‘live’ practice-based thesis explores, tests, shares and disseminates some of the rich and varied forms of tacit knowledge which can provide valuable understandings both for those people in the locality and also for architects and designers on the international scale. Responding to social and ecological ‘entanglements’ in Rajapur, the specific problems addressed are erratic rainfall patterns which create both droughts and floods, rising sea levels caused by climate change, and naturally occurring extremely high levels of arsenic-contaminated groundwater supplies, poisoning the food chain and fish in nearby ponds and lakes. How to devise affordable, low-tech solutions that utilise the tacit knowledge and skills of those living in remote villages such as Rajapur? To reshape architectural practice as an active agent for decolonising design methods, so that issues of climate change and spatial justice can be better dealt with, the research draws upon applied anthropological methods – ‘ethnography in the field’ – which prioritise local community members as the indigenous producers of design research, analytical drawings, making and storytelling. The thesis thus addresses a gap in knowledge by contributing a unique approach to participatory architectural practice, showing how it can be expanded to include rural communities in the Global South.
Tumpa Husna Yasmin Fellows
Paper Session NATURE(S) TACK Conference Proceedings

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Improvised architectural responses to the changing climate – Making, sharing and communicating design processes in rural Bangladesh

Tumpa Husna Yasmin Fellows
ABSTRACT
Bangladesh is particularly vulnerable to global climate change because of the shifting riparian characteristics of its landscape and location, with weather-driven calamities disproportionately affecting low-income rural communities. Research findings highlight the unequal distribution of responsibilities and the greater burden on women in the community to respond to the threats of extreme climate. The research methodology for this PhD by Architectural Practice therefore seeks to empower those in Bangladeshi villages by enabling marginalised voices to be heard through an emphasis on collective engagement, especially incorporating the contributions by female residents. Carried out through community-oriented projects in the remote village of Rajapur, this ‘live’ practice-based thesis explores, tests, shares and disseminates some of the rich and varied forms of tacit knowledge which can provide valuable understandings both for those people in the locality and also for architects and designers on the international scale. Responding to social and ecological ‘entanglements’ in Rajapur, the specific problems addressed are erratic rainfall patterns which create both droughts and floods, rising sea levels caused by climate change, and naturally occurring extremely high levels of arsenic-contaminated groundwater supplies, poisoning the food chain and fish in nearby ponds and lakes. How to devise affordable, low-tech solutions that utilise the tacit knowledge and skills of those living in remote villages such as Rajapur? To reshape architectural practice as an active agent for decolonising design methods, so that issues of climate change and spatial justice can be better dealt with, the research draws upon applied anthropological methods – ‘ethnography in the field’ – which prioritise local community members as the indigenous producers of design research, analytical drawings, making and storytelling. The thesis thus addresses a gap in knowledge by contributing a unique approach to participatory architectural practice, showing how it can be expanded to include rural communities in the Global South.
Diagram Fanzine Interview

Interview with Kristina Schinegger and Stefan Rutzinger

On 7 April 2021, Kristina Schinegger (KS) and Stefan Rutzinger (SR) were interviewed on Zoom by Paula Strunden, PhD Candidate, Academy of Fine Arts Vienna.
Paula Strunden SOMA Architecture
Diagram Fanzine Interview

April 7, 2021

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Interview with Kristina Schinegger and Stefan Rutzinger

Paula Strunden SOMA Architecture
© Paula Strunden
© Paula Strunden
© Paula Strunden
© Paula Strunden
© Paula Strunden
© Paula Strunden
On 7 April 2021, Kristina Schinegger (KS) and Stefan Rutzinger (SR) were interviewed on Zoom by Paula Strunden, PhD Candidate, Academy of Fine Arts Vienna.
Exhibition Model TACK Exhibition Object

The stool called WALDE

In contrast to space, we come into direct contact with furniture. We not only see it, but we also touch it, move it, carry it around, etc. Users feel what a piece of furniture holds and what distinguishes it from another.
Irmgard Frank
Exhibition Model TACK Exhibition Object

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The stool called WALDE

Irmgard Frank
© TACK
In contrast to space, we come into direct contact with furniture. We not only see it, but we also touch it, move it, carry it around, etc. Users feel what a piece of furniture holds and what distinguishes it from another.
Video

A video report from the “Symposium Under the Landscape”

In June 2022, the “Symposium Under the Landscape” was held on the islands of Santorini and Therasia (Cyclades, Greece), proposing a critical rethinking of the increasingly topical notion of landscape.
Ionas Sklavounos
Video

August 1, 2023

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A video report from the “Symposium Under the Landscape”

Ionas Sklavounos
In June 2022, the “Symposium Under the Landscape” was held on the islands of Santorini and Therasia (Cyclades, Greece), proposing a critical rethinking of the increasingly topical notion of landscape.
Drawing TACK Exhibition Object

Kunsthaus Glarus II, Drawing as a Synthesis, 2019

Kunsthaus Glarus II, Drawing as a Synthesis, 2019 Conen Sigl Architekt:innen, Zürich
The drawing as a synthesis is made after the project is built or the competition is over. This kind of ‘drawing made afterwards’ is about bringing all the principal ideas and responses that now already exist into a drawing. It is a synthesis, and like a poem it reduces or condenses the new reality of the project and describes it all at once very precisely.
Conen Sigl Architekt:innen, Zürich
Drawing TACK Exhibition Object

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Kunsthaus Glarus II, Drawing as a Synthesis, 2019

Conen Sigl Architekt:innen, Zürich
Kunsthaus Glarus II, Drawing as a Synthesis, 2019 Conen Sigl Architekt:innen, Zürich
© TACK
The drawing as a synthesis is made after the project is built or the competition is over. This kind of ‘drawing made afterwards’ is about bringing all the principal ideas and responses that now already exist into a drawing. It is a synthesis, and like a poem it reduces or condenses the new reality of the project and describes it all at once very precisely.
Essay Paper

Archives. On The Genesis of Architectural Design

ABSTRACT
This essay highlights the ‘archive’ as a productive and inspiring factor in architectural design. As one can observe in publications, interviews, and lectures of some contemporary architects as Sauerbruch Hutton, Brandlhuber I Kniess, Valerio Olgiati, John Pawson or EM2N for example, different kinds of archival operations might form triggers for the generic processes of basic conceptions as well as for project-oriented design actions and last but not least for the attitude and stabilization of the architects’ work and profile. With the lens of interpretations of the archive initiated by Michel Foucault and other French theorists of science and historians since the 1960s up to contemporary discourses, it is possible to show via analogies of acting and reflecting the powerful qualities of the ‘archive’ and of archival operations in the dynamic processes of architectural design.
Margitta Buchert
Essay Paper

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Archives. On The Genesis of Architectural Design

Margitta Buchert
Fig. 4: John Pawson, Cover Visual Inventory, New York: Phaidon Press 2012, Photo: a_ku
Fig. 5: John Pawson, Inside Visual Inventory: 20-21, New York: Phaidon Press 2012, Photo: a_ku
Fig. 7: EM2N, Cover Sowohl als auch: 32-33, Zürich: gta Verlag 2009, Photo: a_ku
ABSTRACT
This essay highlights the ‘archive’ as a productive and inspiring factor in architectural design. As one can observe in publications, interviews, and lectures of some contemporary architects as Sauerbruch Hutton, Brandlhuber I Kniess, Valerio Olgiati, John Pawson or EM2N for example, different kinds of archival operations might form triggers for the generic processes of basic conceptions as well as for project-oriented design actions and last but not least for the attitude and stabilization of the architects’ work and profile. With the lens of interpretations of the archive initiated by Michel Foucault and other French theorists of science and historians since the 1960s up to contemporary discourses, it is possible to show via analogies of acting and reflecting the powerful qualities of the ‘archive’ and of archival operations in the dynamic processes of architectural design.
Book chapter TACK Book

No Body, Never Mind: The entanglement of how architects construct imagination

Figure 3.1: My Mother’s back, 1996, Elinor Carucci Source: Elinor Carucci’s private archive. US Credit: Elinor Carucci., © US Credit: Elinor Carucci
ABSTRACT
In architectural practice, one does not primarily write, one draws, models or explains with words, mostly through the visual communication of ideas. Just as architects use literacy to describe stories and connect with what touches them, material literacy is necessary to describe what architects literally touch. Material has the ability to respond to the design and even influence it at a very early stage of the process when it comes into contact with the body. As the scientist Barad rightly asked: “How did language come to be more trustworthy than matter?” (Barad, 2003). Material can create an experimental platform to trigger emotions, to go beyond norms and return to what has become schematic in the process of making architecture. This method of architectural dramaturgy, i.e., seeking a multifaceted narrative about house and home through engagement with material, could critically reveal unseen labour and unheard voices, and facilitate a connection to our surrounding.   The paper argues feelings from the inside of the body that apparent on the outside of the body offer new ways of knowledge production in architecture. Adopting the interdisciplinary approach by Finish architect and critic Juhani Pallasmaa (in his The Thinking Hand, 2009) the paper considers theatre and performance studies as examples of phenomenological aspects of kinaesthetic and multi-sensory perception of “the internal space and one’s inner mental space” (Pallasmaa, 2009, p.19). By theoretically analysing related emotions embedded in the various hands-on processes mediated through visuals (image, video, drawings) and the applicability of the materiality of the human body (voice, gesture, etc.), empathy and trust in both architectural and theatrical production are an important trajectory to enrich collective knowledge. Starting from here, the chapter advocates not only looking at visual mediation of material, but going beyond that and prompting the capability to read and listen to sound, expression and movement that come from both sides equally – humans and non-humans – to build up material literacy and achieve a sensitivity towards tacit knowledge in architecture.
Mara Trübenbach
Book chapter TACK Book

November 1, 2022

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No Body, Never Mind: The entanglement of how architects construct imagination

Mara Trübenbach
Figure 3.1: My Mother’s back, 1996, Elinor Carucci Source: Elinor Carucci’s private archive. US Credit: Elinor Carucci., © US Credit: Elinor Carucci
ABSTRACT
In architectural practice, one does not primarily write, one draws, models or explains with words, mostly through the visual communication of ideas. Just as architects use literacy to describe stories and connect with what touches them, material literacy is necessary to describe what architects literally touch. Material has the ability to respond to the design and even influence it at a very early stage of the process when it comes into contact with the body. As the scientist Barad rightly asked: “How did language come to be more trustworthy than matter?” (Barad, 2003). Material can create an experimental platform to trigger emotions, to go beyond norms and return to what has become schematic in the process of making architecture. This method of architectural dramaturgy, i.e., seeking a multifaceted narrative about house and home through engagement with material, could critically reveal unseen labour and unheard voices, and facilitate a connection to our surrounding.   The paper argues feelings from the inside of the body that apparent on the outside of the body offer new ways of knowledge production in architecture. Adopting the interdisciplinary approach by Finish architect and critic Juhani Pallasmaa (in his The Thinking Hand, 2009) the paper considers theatre and performance studies as examples of phenomenological aspects of kinaesthetic and multi-sensory perception of “the internal space and one’s inner mental space” (Pallasmaa, 2009, p.19). By theoretically analysing related emotions embedded in the various hands-on processes mediated through visuals (image, video, drawings) and the applicability of the materiality of the human body (voice, gesture, etc.), empathy and trust in both architectural and theatrical production are an important trajectory to enrich collective knowledge. Starting from here, the chapter advocates not only looking at visual mediation of material, but going beyond that and prompting the capability to read and listen to sound, expression and movement that come from both sides equally – humans and non-humans – to build up material literacy and achieve a sensitivity towards tacit knowledge in architecture.
Newsletter

Map of Mobility – A visualisation of research movement

Gennaro Postiglione initiated the idea of a “TACK Map” and shares with us his thoughts on the map showing the research movement of the TACK doctoral students.
Gennaro Postiglione
Newsletter

May 22, 2022

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Map of Mobility – A visualisation of research movement

Gennaro Postiglione
Gennaro Postiglione initiated the idea of a “TACK Map” and shares with us his thoughts on the map showing the research movement of the TACK doctoral students.
Paper Session VECTORS Site writing TACK Conference Proceedings

Revealing the tacit: a critical spatial practice based on walking and re/presenting

ABSTRACT
Spatial practices that investigate architectural space with the ideal architect's eye and a commonplace representational perspective have been the subject of a lot of writing. The potential of critical spatial practices, which combine performative actions with incomplete representation possibilities, to investigate and reveal the tacit knowledge underlying space is yet unexplored. This paper finds its problem in these missing pieces in the literature and tries to decipher by deconstructing the conventional methods and tactics it criticizes, a way is sought to trigger the creative potentials of the relationship between body and space that cannot be stable. Critical spatial practices can be situated as alternative ways of understanding the architectural space and establishing a dialogue with it since they pave the way for new kinds of relationships to emerge between the subject and the space. This study focuses on the act of walking, which is claimed to be a critical spatial practice, and its re/presentation, which is argued to reveal tacit knowledge in the walked place. Based on the poststructuralist critical theories, the case study was carried out in the Historical Peninsula of Istanbul in the Khans District by walking and extracting the things which can reveal tacit knowledge. By finding top-down investigation and representation tools problematic in capturing and expressing the body and space interactions, experiences, and experimentation on the ground level, I believe walking by drifting through the invisible spaces and transitions of the Khans District when viewed from above is meaningful in expressing the experimental and creative flows on the ground level. Depending on the re/presentation, it can be suggested that performing a spatial practice with the participation of the body and interpreting the architectural space from a critical position carry the contingency of uncovering tacit knowledge.
Nilsu Altunok
Paper Session VECTORS Site writing TACK Conference Proceedings

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Revealing the tacit: a critical spatial practice based on walking and re/presenting

Nilsu Altunok
ABSTRACT
Spatial practices that investigate architectural space with the ideal architect's eye and a commonplace representational perspective have been the subject of a lot of writing. The potential of critical spatial practices, which combine performative actions with incomplete representation possibilities, to investigate and reveal the tacit knowledge underlying space is yet unexplored. This paper finds its problem in these missing pieces in the literature and tries to decipher by deconstructing the conventional methods and tactics it criticizes, a way is sought to trigger the creative potentials of the relationship between body and space that cannot be stable. Critical spatial practices can be situated as alternative ways of understanding the architectural space and establishing a dialogue with it since they pave the way for new kinds of relationships to emerge between the subject and the space. This study focuses on the act of walking, which is claimed to be a critical spatial practice, and its re/presentation, which is argued to reveal tacit knowledge in the walked place. Based on the poststructuralist critical theories, the case study was carried out in the Historical Peninsula of Istanbul in the Khans District by walking and extracting the things which can reveal tacit knowledge. By finding top-down investigation and representation tools problematic in capturing and expressing the body and space interactions, experiences, and experimentation on the ground level, I believe walking by drifting through the invisible spaces and transitions of the Khans District when viewed from above is meaningful in expressing the experimental and creative flows on the ground level. Depending on the re/presentation, it can be suggested that performing a spatial practice with the participation of the body and interpreting the architectural space from a critical position carry the contingency of uncovering tacit knowledge.
Exhibition Model TACK Exhibition Object

Tannour

This installation emphasises this reciprocal relationship between the crafted object and the architectural space it inhabits. It pushes the boundaries of the tannour from the realm of adjustment to its architectural setting into an architectural creation in its own right. The soap tower no longer merely inhabits, it becomes inhabitable.
Nadi Abusaada Wesam Al Asali
Exhibition Model TACK Exhibition Object

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Tannour

Nadi Abusaada Wesam Al Asali
© TACK
This installation emphasises this reciprocal relationship between the crafted object and the architectural space it inhabits. It pushes the boundaries of the tannour from the realm of adjustment to its architectural setting into an architectural creation in its own right. The soap tower no longer merely inhabits, it becomes inhabitable.
Conference Paper Paper Session ACTORS TACK Conference Proceedings

On Twists and Turns. Architecture: Design and Judgment

Herman Hertzberger, Sketch Ministerie van Sociale Zaken en Werkgelegenheid, The Hague, The Netherlands, August 1984
ABSTRACT
Architects design in different ways, but rarely in the form of waiting for a singular hunch. Most often, instead, designing is hard work, reassessing material again and again, until the moment the various facets come together convincingly. In this paper, I use Hannah Arendt’s discussion of judgment in order to understand the process of design. Arendt borrows her understanding from Immanuel Kant, but draws it out of his aesthetic perspective and reassesses it into a political context. She emphasizes how a community is a necessary prerequisite for every judgment made. It is not enough to simply hear what others say, but one need to be able to think from that particular situation, in order to judge the validity of that perspective. I see a parallel here with design, though architects operate in different communities. The main challenge of design then is to connect these communities through the design and to understand what kind of information and knowledge can be gained within the different communities. By drawing the parallel, I will discuss the different knowledge communities wherein architects operate, and how 'judgment' offers a model of activating various knowledge systems.
Hans Teerds
Conference Paper Paper Session ACTORS TACK Conference Proceedings

July 4, 2023

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On Twists and Turns. Architecture: Design and Judgment

Hans Teerds
Herman Hertzberger, Sketch Ministerie van Sociale Zaken en Werkgelegenheid, The Hague, The Netherlands, August 1984
Herman Hertzberger, Sketch Chassé Theatre, Breda, The Netherlands, March 14, 1992
© TACK
ABSTRACT
Architects design in different ways, but rarely in the form of waiting for a singular hunch. Most often, instead, designing is hard work, reassessing material again and again, until the moment the various facets come together convincingly. In this paper, I use Hannah Arendt’s discussion of judgment in order to understand the process of design. Arendt borrows her understanding from Immanuel Kant, but draws it out of his aesthetic perspective and reassesses it into a political context. She emphasizes how a community is a necessary prerequisite for every judgment made. It is not enough to simply hear what others say, but one need to be able to think from that particular situation, in order to judge the validity of that perspective. I see a parallel here with design, though architects operate in different communities. The main challenge of design then is to connect these communities through the design and to understand what kind of information and knowledge can be gained within the different communities. By drawing the parallel, I will discuss the different knowledge communities wherein architects operate, and how 'judgment' offers a model of activating various knowledge systems.
Video

Toolkit for Today

As part of the 2017 Toolkit seminar, Janina Gosseye and Naomi Stead raise questions and discuss cases from their own work gathering oral histories, including for a project on female architects in Australia. They are joined by, Thomas-Bernard Kenniff, who discusses interviews he conducted with those affected by the development of Montreal’s Place des Festivals.
Janina Gosseye Naomi Stead
Video

August 17, 2017

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Toolkit for Today

Janina Gosseye Naomi Stead
As part of the 2017 Toolkit seminar, Janina Gosseye and Naomi Stead raise questions and discuss cases from their own work gathering oral histories, including for a project on female architects in Australia. They are joined by, Thomas-Bernard Kenniff, who discusses interviews he conducted with those affected by the development of Montreal’s Place des Festivals.
Exhibition TACK Exhibition Object

A Studio for Orbanism – Luc Deleu & T.O.P. office

The house of Luc Deleu, the founder of T.O.P. office, in the city of Antwerp (Belgium), is not only a design studio and home for the architect but, above all, it is a space of accumulated knowledge: a kaleidoscope of collected references and an archive of drawings and models produced over more than fifty years.
Sofie de Caigny Tine Poot Vlaams Architectuurinstituut (VAi)
Exhibition TACK Exhibition Object

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A Studio for Orbanism – Luc Deleu & T.O.P. office

Sofie de Caigny Tine Poot Vlaams Architectuurinstituut (VAi)
© TACK
The house of Luc Deleu, the founder of T.O.P. office, in the city of Antwerp (Belgium), is not only a design studio and home for the architect but, above all, it is a space of accumulated knowledge: a kaleidoscope of collected references and an archive of drawings and models produced over more than fifty years.
Open Access Publication Paper

Presence, Presentation & Representation Between Model Making and Mediation of Material in Architectural Practice during Covid-19

© Mara Trübenbach
ABSTRACT
This paper presents one specific action, i.e. a remote empirical research within a PhD project embedded in the international research network “TACK: Communities of Tacit Knowledge: Architecture and its Ways if Knowing”. The aim of the digital ethnography was to understand processes and dynamics in an architectural office in relation to new conceptualizations of the material. In asking questions about the subject in the current pandemic context, the question of the media of such an enquiry was implicated in the thesis developed. On the one side, this study is both about finding a platform on which to discuss the idea of material, and is a speculation about the implication of that platform for the ideas developed using it. On the other, it deals with using an opportunity provided by Covid-19 to make that research, via a remote ethnography with the implication that this might be used to research lots of other things beyond materials. The study hopes to create a platform for discussion around researching, observing and mediating material ¬– revising understanding as well as increasing material literacy – beyond Covid-19.
Mara Trübenbach
Open Access Publication Paper

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Presence, Presentation & Representation Between Model Making and Mediation of Material in Architectural Practice during Covid-19

Mara Trübenbach
© Mara Trübenbach
ABSTRACT
This paper presents one specific action, i.e. a remote empirical research within a PhD project embedded in the international research network “TACK: Communities of Tacit Knowledge: Architecture and its Ways if Knowing”. The aim of the digital ethnography was to understand processes and dynamics in an architectural office in relation to new conceptualizations of the material. In asking questions about the subject in the current pandemic context, the question of the media of such an enquiry was implicated in the thesis developed. On the one side, this study is both about finding a platform on which to discuss the idea of material, and is a speculation about the implication of that platform for the ideas developed using it. On the other, it deals with using an opportunity provided by Covid-19 to make that research, via a remote ethnography with the implication that this might be used to research lots of other things beyond materials. The study hopes to create a platform for discussion around researching, observing and mediating material ¬– revising understanding as well as increasing material literacy – beyond Covid-19.
Interview Video

THE POWER OF SILENT ARCHITECTURAL DESIGN KNOWLEDGE

Tom Avermaete and Hamish Lonergan were interviewed by Gabrielle Attinger from the EU Grants Access in Zürich about their perspective on the TACK project.
Tom Avermaete Hamish Lonergan
Interview Video

March 1, 2022

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THE POWER OF SILENT ARCHITECTURAL DESIGN KNOWLEDGE

Tom Avermaete Hamish Lonergan
Tom Avermaete and Hamish Lonergan were interviewed by Gabrielle Attinger from the EU Grants Access in Zürich about their perspective on the TACK project.
Online Teaching Module

Understanding Architectural Design Studios as ‘Communities of Tacit Knowledge’

© Hamish Lonergan
Hamish Lonergan Tom Avermaete ETH Zürich, Department of Architecture
Online Teaching Module

October 10, 2022

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Understanding Architectural Design Studios as ‘Communities of Tacit Knowledge’

Hamish Lonergan Tom Avermaete ETH Zürich, Department of Architecture
© Hamish Lonergan
© Hamish Lonergan
© Hamish Lonergan
© Hamish Lonergan
© Hamish Lonergan
© Hamish Lonergan
© Hamish Lonergan
© Hamish Lonergan
Online Teaching Module

Probing Tacit Knowledge. Codes of Tacit Knowledge

© Claudia Mainardi
Claudia Mainardi Gennaro Postiglione Gaia Caramellino Politecnico di Milano, Department of Architecture and Urban Studies
Online Teaching Module

March 10, 2023

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Probing Tacit Knowledge. Codes of Tacit Knowledge

Claudia Mainardi Gennaro Postiglione Gaia Caramellino Politecnico di Milano, Department of Architecture and Urban Studies
© Claudia Mainardi
© Claudia Mainardi
© Claudia Mainardi
© Claudia Mainardi
© Claudia Mainardi
© Claudia Mainardi
Online Teaching Module

Epistemic horizons of tacit knowledge: matters of skill and craftsmanship

© Eric Crevels
Eric Crevels Klaske Havik Delft University of Technology, Faculty of Architecture and the Built Environment
Online Teaching Module

February 15, 2023

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Epistemic horizons of tacit knowledge: matters of skill and craftsmanship

Eric Crevels Klaske Havik Delft University of Technology, Faculty of Architecture and the Built Environment
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
Lecture / Talk Object Session SHAPERS Video

Concrete Column, Pirelli Learning Centre

This presentation by Angelo Lunati from Onsitestudio was given as part of the object session SHAPERS during the TACK conference on 21 June 2023.
Angelo Lunati Onsitestudio
Lecture / Talk Object Session SHAPERS Video

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Concrete Column, Pirelli Learning Centre

Angelo Lunati Onsitestudio
© TACK
This presentation by Angelo Lunati from Onsitestudio was given as part of the object session SHAPERS during the TACK conference on 21 June 2023.
Conference Paper Open Access Publication Paper

Crackpot’ and ‘Dangerous’: On the authenticity of Miesian reproductions

© Ron Frazier from Bloomington IL, United States
ABSTRACT
In 2016, the architectural press reported the planned reconstruction of Mies van der Rohe’s Wolf House, built in 1927 in Gubin, Poland, and destroyed during World War Two. Supporters claimed that, by consulting the architect’s presentation drawings, they could rebuild the house authentically. They cited a simplistic reading of philosopher Nelson Goodman’s distinction between autographic art—where an original is certified by the hand of the author—and the allographic, which is replicated through notation. Barry Bergdoll called the proposal ‘crackpot’, arguing that without the lost construction documentation it would become a ‘simulacrum’: an allusion to Jean Baudrillard’s notion of a copy without reference. Mies himself thought there was something ‘dangerous’ in building ‘a model of a real house’ after constructing his own full-scale façade mock-up for the unbuilt Kröller-Müller House (1913). Since then, an unprecedented number of reproductions have entered into their own ‘dangerous’ conversation with Mies’ work, trading to varying degrees on their authenticity. Some, like the Barcelona Pavilion reconstruction (1986) engage with heritage and archival practices in an attempt to accurately reconstruct a lost work. Others, often appearing in exhibitions such as OMA’s La Casa Palestra at the 1985 Milan Triennale, exploit the fame of Mies’ architecture to offer a rhetorical interpretation that reinforces their own authorial signature. Meanwhile self-professed 1:1 models, like Robbrecht en Daem’s Mies 1:1 Golf Club Project (2013), seem deliberately tied to Mies’ authority, stripping away materials to focus on a singular reading of the work in a model-making tradition stretching back to Alberti. By returning to Goodman’s autographic/allographic dichotomy and Baudrillard’s simulacrum, this paper seeks to make sense of these multiplying reproductions across art, architecture and conservation, and their conflicting claims to authenticity. Ultimately, this frames Miesian reproductions as one contested site in broader discussions of architecture’s relationship to authorship and authentic heritage.
Hamish Lonergan
Conference Paper Open Access Publication Paper

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Crackpot’ and ‘Dangerous’: On the authenticity of Miesian reproductions

Hamish Lonergan
© Ron Frazier from Bloomington IL, United States
© Victor Grigas
ABSTRACT
In 2016, the architectural press reported the planned reconstruction of Mies van der Rohe’s Wolf House, built in 1927 in Gubin, Poland, and destroyed during World War Two. Supporters claimed that, by consulting the architect’s presentation drawings, they could rebuild the house authentically. They cited a simplistic reading of philosopher Nelson Goodman’s distinction between autographic art—where an original is certified by the hand of the author—and the allographic, which is replicated through notation. Barry Bergdoll called the proposal ‘crackpot’, arguing that without the lost construction documentation it would become a ‘simulacrum’: an allusion to Jean Baudrillard’s notion of a copy without reference. Mies himself thought there was something ‘dangerous’ in building ‘a model of a real house’ after constructing his own full-scale façade mock-up for the unbuilt Kröller-Müller House (1913). Since then, an unprecedented number of reproductions have entered into their own ‘dangerous’ conversation with Mies’ work, trading to varying degrees on their authenticity. Some, like the Barcelona Pavilion reconstruction (1986) engage with heritage and archival practices in an attempt to accurately reconstruct a lost work. Others, often appearing in exhibitions such as OMA’s La Casa Palestra at the 1985 Milan Triennale, exploit the fame of Mies’ architecture to offer a rhetorical interpretation that reinforces their own authorial signature. Meanwhile self-professed 1:1 models, like Robbrecht en Daem’s Mies 1:1 Golf Club Project (2013), seem deliberately tied to Mies’ authority, stripping away materials to focus on a singular reading of the work in a model-making tradition stretching back to Alberti. By returning to Goodman’s autographic/allographic dichotomy and Baudrillard’s simulacrum, this paper seeks to make sense of these multiplying reproductions across art, architecture and conservation, and their conflicting claims to authenticity. Ultimately, this frames Miesian reproductions as one contested site in broader discussions of architecture’s relationship to authorship and authentic heritage.
Conference Paper Open Access Publication

Everyday Practice As Paradigm To Study Architectural Contemporary Codes

© Claudia Mainardi
Claudia Mainardi's contribution presented at the CA2RE Delft conference has been a significant opportunity to discuss her doctoral research that, dealing with the present history, proposes an empirical approach: without aiming to achieve a definitive response, yet disentangling processes while being formed.
Claudia Mainardi
Conference Paper Open Access Publication

March 2, 2023

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Everyday Practice As Paradigm To Study Architectural Contemporary Codes

Claudia Mainardi
© Claudia Mainardi
© Claudia Mainardi
Claudia Mainardi's contribution presented at the CA2RE Delft conference has been a significant opportunity to discuss her doctoral research that, dealing with the present history, proposes an empirical approach: without aiming to achieve a definitive response, yet disentangling processes while being formed.
TACK Book

Tacit Knowledge in Architecture, A Quest

This is the introduction to the TACK Book "Perspectives on Tacit knowledge in Architecture" written by Tom Avermaete, Margitta Buchert, Janina Gosseye and Klaske Havik.
Tom Avermaete Margitta Buchert Janina Gosseye Klaske Havik
TACK Book

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Tacit Knowledge in Architecture, A Quest

Tom Avermaete Margitta Buchert Janina Gosseye Klaske Havik
This is the introduction to the TACK Book "Perspectives on Tacit knowledge in Architecture" written by Tom Avermaete, Margitta Buchert, Janina Gosseye and Klaske Havik.
Essay

Return from the Future: The Concept of Retroactivity

OMA (1975), triptych, Boompjes Tower Slab, 1982. Colour silkscreen print, 716 × 1216 mm. Silkscreener: Bernard Ruygrok. Source: Drawing Matter
Koolhaas called his 1978 book Delirious New York a ‘retroactive manifesto for Manhattan’. In her essay Angelika Schnell describes how the concept of retroactivity is used in the architecture of OMA. Especially the high-rise project for Boompjes in Rotterdam, made between 1979 and 1981, is a design that ‘has become effective at a time in the past’. A careful reading of the accompanying text, but also the features of the design itself, reveal the circular logic of the hermeneutical model used by Koolhaas: designs are the stories that provoked the causes in the past.
Angelika Schnell
Essay

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Return from the Future: The Concept of Retroactivity

Angelika Schnell
OMA (1975), triptych, Boompjes Tower Slab, 1982. Colour silkscreen print, 716 × 1216 mm. Silkscreener: Bernard Ruygrok. Source: Drawing Matter
Koolhaas called his 1978 book Delirious New York a ‘retroactive manifesto for Manhattan’. In her essay Angelika Schnell describes how the concept of retroactivity is used in the architecture of OMA. Especially the high-rise project for Boompjes in Rotterdam, made between 1979 and 1981, is a design that ‘has become effective at a time in the past’. A careful reading of the accompanying text, but also the features of the design itself, reveal the circular logic of the hermeneutical model used by Koolhaas: designs are the stories that provoked the causes in the past.
Exhibition TACK Exhibition Object

RE-enactment

In 2015 we exhibited our work in this gallery and made some spatial interventions, including coloured columns, such as this one. These interventions represented our way of thinking, reflecting, acting, and communicating. We believe that a RE-enactment of a part of this exhibition fits well within the TACK framework. We thus proposed to RE-instal a column.
Architecten Jan De Vylder Inge Vinck
Exhibition TACK Exhibition Object

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RE-enactment

Architecten Jan De Vylder Inge Vinck
© TACK
In 2015 we exhibited our work in this gallery and made some spatial interventions, including coloured columns, such as this one. These interventions represented our way of thinking, reflecting, acting, and communicating. We believe that a RE-enactment of a part of this exhibition fits well within the TACK framework. We thus proposed to RE-instal a column.
Reader

Konvolut

The Konvolut is a growing physical product, containing important material created by the TACK network, such as readers, programs, annotated bibliography, etc. Its concept was thought as a collection in an envelope that could grow with material over time. Its nature of being in-between and a work-in-progress fitted well with the idea of tacit knowledge. It’s playful design reflects its individual nature, as each envelope has grown differently for every owner.
Klaske Havik Tim Anstey Helena Mattsson
Reader

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Konvolut

Klaske Havik Tim Anstey Helena Mattsson
© Janina Gosseye
© Janina Gosseye
© Janina Gosseye
© Janina Gosseye
© Janina Gosseye
The Konvolut is a growing physical product, containing important material created by the TACK network, such as readers, programs, annotated bibliography, etc. Its concept was thought as a collection in an envelope that could grow with material over time. Its nature of being in-between and a work-in-progress fitted well with the idea of tacit knowledge. It’s playful design reflects its individual nature, as each envelope has grown differently for every owner.
Open Access Publication Paper

Knowledge in Architecture: draughtsmanship or craftsmanship?

Image 01: Mason worker drawing Date: 1425 Source: Hausbuch der Mendelschen Zwölfbrüderstiftung, Band 1. Nürnberg 1426–1549. Stadtbibliothek Nürnberg, Amb. 317.2°, © Public Domain
ABSTRACT
What are draughtsmanship and craftsmanship in architecture and what is their relation? This question represents, of course, what could be called two distinct fields of knowledge and communities of practice, architecture and craft, and can very generally describe how their specific knowledge take shape or, in other words, through what kind of practice it is manifested.
Eric Crevels
Open Access Publication Paper

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Knowledge in Architecture: draughtsmanship or craftsmanship?

Eric Crevels
Image 01: Mason worker drawing Date: 1425 Source: Hausbuch der Mendelschen Zwölfbrüderstiftung, Band 1. Nürnberg 1426–1549. Stadtbibliothek Nürnberg, Amb. 317.2°, © Public Domain
Image 02: Sketch of a detail by John Ruskin Source: http://www.themorgan.org/collection/literary-and-historical-manuscripts/191761, © Public Domain
ABSTRACT
What are draughtsmanship and craftsmanship in architecture and what is their relation? This question represents, of course, what could be called two distinct fields of knowledge and communities of practice, architecture and craft, and can very generally describe how their specific knowledge take shape or, in other words, through what kind of practice it is manifested.