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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.
Essay

Building worlds: architecture as speculation on society

As part of The Persistence of Questioning, critical reflections for the future: ‘What is architecture?’, Lara Schrijver argues that Science fiction in particular can help architecture to consider unforeseen consequences of design decisions. We thoroughly need to recognize how on the one hand the environment and society are connected, and how on the other hand the future remains difficult to predict.
Lara Schrijver
Essay

March 7, 2022

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Building worlds: architecture as speculation on society

Lara Schrijver
As part of The Persistence of Questioning, critical reflections for the future: ‘What is architecture?’, Lara Schrijver argues that Science fiction in particular can help architecture to consider unforeseen consequences of design decisions. We thoroughly need to recognize how on the one hand the environment and society are connected, and how on the other hand the future remains difficult to predict.
Conference Paper Open Access Publication

Explicitly Tacit: Polanyi’s “Tacit Knowledge” in the Architectural Theory of Charney and Rowe

ABSTRACT
The scientist and philosopher Michael Polanyi coined the term “tacit knowledge” in 1958 to describe a type of unconscious, embodied and social knowledge that could not be explicitly taught through rules or rote-learning. He argued, instead, that some knowledge relied on practice, critique, socialisation and personal biography. In this sense, something like tacit knowledge has long played an important role in architectural education — where skill is acquired through (re)drawing, writing and model-making, reviewed by teachers and peers — even before Polanyi named it. Yet, for all the affinities between design education and tacit knowledge, Polanyi’s epistemology has rarely been directly addressed in architectural theory. This paper considers two exceptions in the writing and pedagogy of Melvin Charney and Colin Rowe in the 1970s. Both figures used Polanyi’s philosophy to propose alternatives to the “ultra” positions of Modernism. Charney argued that Quebecois vernacular architecture reflected a tacit, collective building culture that was inseparable from the embodied construction practices of craftspeople. This could not be made explicit in construction manuals or histories; students had to discover it through drawing and building themselves. Meanwhile, Rowe credited Polanyi’s Beyond Nihilism (1960) in the gestation of Collage City (1978, with Fred Koetter). Polanyi’s essay argued that individual freedom was important in making new discoveries, but that individuals still had a responsibility to go beyond themselves by conforming to collective norms and standards. This, too, found a parallel in Rowe and Koetter’s rejection of Modernist utopianism. At the same time, a close reading of these minor encounters reveals certain continuities and misalignments between Rowe and Charney’s interpretation and Polanyi’s own position as a prominent anti-Communist and contributor to early neoliberalism. Ultimately, this paper aims to clarify the role of tacit knowledge in the theory of these two architect/educators and, in doing so, simultaneously clarify the relationship between tacit knowledge and architectural pedagogy more broadly.
Hamish Lonergan
Conference Paper Open Access Publication

November 10, 2021

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Explicitly Tacit: Polanyi’s “Tacit Knowledge” in the Architectural Theory of Charney and Rowe

Hamish Lonergan
ABSTRACT
The scientist and philosopher Michael Polanyi coined the term “tacit knowledge” in 1958 to describe a type of unconscious, embodied and social knowledge that could not be explicitly taught through rules or rote-learning. He argued, instead, that some knowledge relied on practice, critique, socialisation and personal biography. In this sense, something like tacit knowledge has long played an important role in architectural education — where skill is acquired through (re)drawing, writing and model-making, reviewed by teachers and peers — even before Polanyi named it. Yet, for all the affinities between design education and tacit knowledge, Polanyi’s epistemology has rarely been directly addressed in architectural theory. This paper considers two exceptions in the writing and pedagogy of Melvin Charney and Colin Rowe in the 1970s. Both figures used Polanyi’s philosophy to propose alternatives to the “ultra” positions of Modernism. Charney argued that Quebecois vernacular architecture reflected a tacit, collective building culture that was inseparable from the embodied construction practices of craftspeople. This could not be made explicit in construction manuals or histories; students had to discover it through drawing and building themselves. Meanwhile, Rowe credited Polanyi’s Beyond Nihilism (1960) in the gestation of Collage City (1978, with Fred Koetter). Polanyi’s essay argued that individual freedom was important in making new discoveries, but that individuals still had a responsibility to go beyond themselves by conforming to collective norms and standards. This, too, found a parallel in Rowe and Koetter’s rejection of Modernist utopianism. At the same time, a close reading of these minor encounters reveals certain continuities and misalignments between Rowe and Charney’s interpretation and Polanyi’s own position as a prominent anti-Communist and contributor to early neoliberalism. Ultimately, this paper aims to clarify the role of tacit knowledge in the theory of these two architect/educators and, in doing so, simultaneously clarify the relationship between tacit knowledge and architectural pedagogy more broadly.
Book chapter TACK Book

Forêt DesCartes: Images, fragments, and repertoires in Kieckens’s tacit knowledge

ABSTRACT
Christian Kieckens' archive at the Flemish Architecture Institute in Antwerp holds a curious object: the Foret DesCartes. It is a prototype of Kaartenstander (postcards display table stand) designed by Kieckens in 1995. The object is extremely simple: an MDF board with maple veneer on which are inserted 16 postcard holders made of bent iron rods arranged in a regular 6x4 cm grid. More than just an odd display of postcards, this small object is an operational tool for producing and transmitting architectural knowledge through the collection of images and their recomposition in space. The same cognitive mode that is represented by the Foret DesCartes can be found reflected within Christian Kieckens' key practices: the architectural trip and its communication within a Belgian and European community of practice, the use of photography as a documentation tool but also as a visual reflection on architecture, the transmission of knowledge through the medium of the illustrated book and of the exhibition, the teaching of architecture by means of examples and references. Currently underway at the Bergische Universität Wuppertal within the framework of the TACK network, the research project, ‘The Pictures on the Wall. The Composite Culture of a Contemporary Flemish Architect’, investigates Kieckens’s role as mediator between the transatlantic architectural culture of the 1980s and the local context of Flanders. The key assumption is that this process of cultural migration happened first of all at the tacit level. Kieckens’s tacit knowledge is primarily found in its fragmentary nature – as a repertoire of themes and images – as well as in its crucial relationship with a number of visual practices and media. This attitude is considered from an interdisciplinary perspective that integrates external viewpoints such as those of cultural studies, anthropology, and iconology. On this basis, Kieckens’s practices have been operatively addressed by means of a hybrid methodology, which combines bibliographic and archival studies with a series of performative approaches such as interviews and immersive ethnographic investigation, pedagogical re-enactment and experimental display, images collection and visual comparison. Within a curatorial secondment at the Flanders Architecture Institute VAi in Antwerp and a collaboration with Hasselt University, these approaches finally resulted in the exhibition, ‘Forêt DesCartes – Christian Kieckens and the Composite Culture of Architecture in Flanders’, which opened at the De Singel Centre in November 2022.
Filippo Cattapan
Book chapter TACK Book

November 1, 2022

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Forêt DesCartes: Images, fragments, and repertoires in Kieckens’s tacit knowledge

Filippo Cattapan
© TACK
ABSTRACT
Christian Kieckens' archive at the Flemish Architecture Institute in Antwerp holds a curious object: the Foret DesCartes. It is a prototype of Kaartenstander (postcards display table stand) designed by Kieckens in 1995. The object is extremely simple: an MDF board with maple veneer on which are inserted 16 postcard holders made of bent iron rods arranged in a regular 6x4 cm grid. More than just an odd display of postcards, this small object is an operational tool for producing and transmitting architectural knowledge through the collection of images and their recomposition in space. The same cognitive mode that is represented by the Foret DesCartes can be found reflected within Christian Kieckens' key practices: the architectural trip and its communication within a Belgian and European community of practice, the use of photography as a documentation tool but also as a visual reflection on architecture, the transmission of knowledge through the medium of the illustrated book and of the exhibition, the teaching of architecture by means of examples and references. Currently underway at the Bergische Universität Wuppertal within the framework of the TACK network, the research project, ‘The Pictures on the Wall. The Composite Culture of a Contemporary Flemish Architect’, investigates Kieckens’s role as mediator between the transatlantic architectural culture of the 1980s and the local context of Flanders. The key assumption is that this process of cultural migration happened first of all at the tacit level. Kieckens’s tacit knowledge is primarily found in its fragmentary nature – as a repertoire of themes and images – as well as in its crucial relationship with a number of visual practices and media. This attitude is considered from an interdisciplinary perspective that integrates external viewpoints such as those of cultural studies, anthropology, and iconology. On this basis, Kieckens’s practices have been operatively addressed by means of a hybrid methodology, which combines bibliographic and archival studies with a series of performative approaches such as interviews and immersive ethnographic investigation, pedagogical re-enactment and experimental display, images collection and visual comparison. Within a curatorial secondment at the Flanders Architecture Institute VAi in Antwerp and a collaboration with Hasselt University, these approaches finally resulted in the exhibition, ‘Forêt DesCartes – Christian Kieckens and the Composite Culture of Architecture in Flanders’, which opened at the De Singel Centre in November 2022.
Image Interview Reflection

Echoes from the Venice Biennale TACK Visit

Image 01 “First Image”, Serbian Pavilion, Caendia Wijnbelt, © Caendia Wijnbelt
Caendia Wijnbelt and Paula Strunden reflect upon two images of the Venice Biennale 2021.
Paula Strunden Caendia Wijnbelt
Image Interview Reflection

November 1, 2021

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Echoes from the Venice Biennale TACK Visit

Paula Strunden Caendia Wijnbelt
Image 01 “First Image”, Serbian Pavilion, Caendia Wijnbelt, © Caendia Wijnbelt
Image 02 “Another Image”, Brazilian Pavilion, Caendia Wijnbelt, © Caendia Wijnbelt
Caendia Wijnbelt and Paula Strunden reflect upon two images of the Venice Biennale 2021.
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.
Book chapter TACK Book

Hunting Tacit Knowledge: Encounters in architectural education at ILAUD and ETH

ABSTRACT
Tacit knowledge in architectural education is slippery. It encompasses a broad range of unconscious, embodied, social and otherwise hidden forms of knowing. On one hand, this means that it manifests in different ways depending on the pedagogical format or context. On the other, it resists explanation through the traditional, and largely explicit, tools of academic writing. Therefore, rather than seeking to define it, this paper proposes three approaches for locating and describing it. First, forms of tacit knowing—which we rely on, often without thinking, in our studio, school, or regional culture—become more visible in “moments of encounter” between communities. Second, discussions and negotiations of tacit knowledge often occur through architectural materials: drawings, models, texts, buildings. Third, “moments of tacit encounter” require more evocative and speculative methods of writing and representation, with different evidentiary standards. To test these approaches, this paper narrates two “moments of encounter” as case studies, encompassing different pedagogical formats, actors, writing methods, and revealing different forms of tacit knowledge.   In 2020, I arrived at ETH Zurich, where I began an autoethnographic study of tacit knowledge in discussions between critics across design studios. I was drawn to the realistic models of Studio Caruso, which I first encountered in my architectural studies in Australia. There, they represented a hitherto unimaginable departure from model abstraction. In Zurich, though, some critics were less dazzled, questioning the labor they required. Elsewhere, realistic models had been at the center of right-wing outrage over a kiosk designed by Caruso’s office in Escher-Wyss Platz in 2007. Around these models, the tacit architectural expectations of various groups seemed to reveal itself.   In 2021, I organized a summer school in Rotterdam on summer schools. Over five days, we re-enacted a charette exercise originally set for the 1986 edition of the International Laboratory of Architecture and Urban Design (ILAUD): the summer workshops founded by Giancarlo de Carlo in Urbino. Summer schools are ephemeral in nature—intense, productive, social, life-changing, but only for a few weeks—leaving little evidence of their tacit dimension for us to study today. Re-enacting it ourselves, coming from different educational backgrounds, we started to understand something of what it must have felt like in 1986. We experienced the clashes and arguments, and overcome them through drawings or by discussing images, by talking in those informal moments on the staircase or over lunch.
Hamish Lonergan
Book chapter TACK Book

November 1, 2022

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Hunting Tacit Knowledge: Encounters in architectural education at ILAUD and ETH

Hamish Lonergan
ABSTRACT
Tacit knowledge in architectural education is slippery. It encompasses a broad range of unconscious, embodied, social and otherwise hidden forms of knowing. On one hand, this means that it manifests in different ways depending on the pedagogical format or context. On the other, it resists explanation through the traditional, and largely explicit, tools of academic writing. Therefore, rather than seeking to define it, this paper proposes three approaches for locating and describing it. First, forms of tacit knowing—which we rely on, often without thinking, in our studio, school, or regional culture—become more visible in “moments of encounter” between communities. Second, discussions and negotiations of tacit knowledge often occur through architectural materials: drawings, models, texts, buildings. Third, “moments of tacit encounter” require more evocative and speculative methods of writing and representation, with different evidentiary standards. To test these approaches, this paper narrates two “moments of encounter” as case studies, encompassing different pedagogical formats, actors, writing methods, and revealing different forms of tacit knowledge.   In 2020, I arrived at ETH Zurich, where I began an autoethnographic study of tacit knowledge in discussions between critics across design studios. I was drawn to the realistic models of Studio Caruso, which I first encountered in my architectural studies in Australia. There, they represented a hitherto unimaginable departure from model abstraction. In Zurich, though, some critics were less dazzled, questioning the labor they required. Elsewhere, realistic models had been at the center of right-wing outrage over a kiosk designed by Caruso’s office in Escher-Wyss Platz in 2007. Around these models, the tacit architectural expectations of various groups seemed to reveal itself.   In 2021, I organized a summer school in Rotterdam on summer schools. Over five days, we re-enacted a charette exercise originally set for the 1986 edition of the International Laboratory of Architecture and Urban Design (ILAUD): the summer workshops founded by Giancarlo de Carlo in Urbino. Summer schools are ephemeral in nature—intense, productive, social, life-changing, but only for a few weeks—leaving little evidence of their tacit dimension for us to study today. Re-enacting it ourselves, coming from different educational backgrounds, we started to understand something of what it must have felt like in 1986. We experienced the clashes and arguments, and overcome them through drawings or by discussing images, by talking in those informal moments on the staircase or over lunch.
Reflection Video

TACK Summer School Report: Re-enacting Tacit Knowledge

During the 20th century, summer schools emerged as influential moments of encounter and collaboration between students and teachers from diverse cultural contexts. Yet despite their persistence and prominence, there has been relatively little exploration of their role in architectural culture and education. Re-enacting Tacit Knowledge, a summer school about the tacit dimension of summer schools held at Het Nieuwe Instituut in September 2021, set out to fill this gap. The event formed part of the ongoing collaboration between the institute and the Horizons 2020 Innovative Training Network: TACK / Communities of Tacit Knowledge: Architecture and its Ways of Knowing.
Hamish Lonergan Nieuwe Instituut (HNI)
Reflection Video

September 1, 2021

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TACK Summer School Report: Re-enacting Tacit Knowledge

Hamish Lonergan Nieuwe Instituut (HNI)
During the 20th century, summer schools emerged as influential moments of encounter and collaboration between students and teachers from diverse cultural contexts. Yet despite their persistence and prominence, there has been relatively little exploration of their role in architectural culture and education. Re-enacting Tacit Knowledge, a summer school about the tacit dimension of summer schools held at Het Nieuwe Instituut in September 2021, set out to fill this gap. The event formed part of the ongoing collaboration between the institute and the Horizons 2020 Innovative Training Network: TACK / Communities of Tacit Knowledge: Architecture and its Ways of Knowing.
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.
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.
Exhibition Image TACK Exhibition Object

Heinrich Helfenstein’s Photography

Peter Märkli, two single-family houses in Azmoos, photos from 2002. © gta Archives / ETH Zurich, Heinrich Helfenstein, © gta Archive
Swiss architectural photographer Heinrich Helfenstein (1946-2020) trained as a linguist, his approach shaped by semiology and post-structuralism.
Irina Davidovici Ziu Bruckmann
Exhibition Image TACK Exhibition Object

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Heinrich Helfenstein’s Photography

Irina Davidovici Ziu Bruckmann
Peter Märkli, two single-family houses in Azmoos, photos from 2002. © gta Archives / ETH Zurich, Heinrich Helfenstein, © gta Archive
© TACK
Swiss architectural photographer Heinrich Helfenstein (1946-2020) trained as a linguist, his approach shaped by semiology and post-structuralism.
Site writing Website

2019-2023

Writing Urban Places – New Narratives of the European City

© Klaske Havik
Writing Urban Places proposes an innovative investigation and implementation of a process for developing human understanding of communities, their society, and their situatedness, by narrative methods.
Klaske Havik
Site writing Website

2019-2023

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Writing Urban Places – New Narratives of the European City

Klaske Havik
© Klaske Havik
Writing Urban Places proposes an innovative investigation and implementation of a process for developing human understanding of communities, their society, and their situatedness, by narrative methods.
Exhibition TACK Exhibition Object

Post CIAM

At the last CIAM conference held in Otterlo in 1959, members of Team 10, including Alison and Peter Smithson, Aldo van Eyck, Daniel van Ginkel, Blanche Lemco, and John Voelcker, enacted an ironic funeral procession, presumably carrying CIAM to its grave. It was captured on film by Jaap Bakema. After the demise of CIAM, Bakema initiated a newsletter to keep the network updated. Between 1959 and 1981 he compiled 18 such newsletters, which comprised a summary of contributions he received from around the world.
Dirk van den Heuvel Nieuwe Instituut (HNI)
Exhibition TACK Exhibition Object

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Post CIAM

Dirk van den Heuvel Nieuwe Instituut (HNI)
© TACK
At the last CIAM conference held in Otterlo in 1959, members of Team 10, including Alison and Peter Smithson, Aldo van Eyck, Daniel van Ginkel, Blanche Lemco, and John Voelcker, enacted an ironic funeral procession, presumably carrying CIAM to its grave. It was captured on film by Jaap Bakema. After the demise of CIAM, Bakema initiated a newsletter to keep the network updated. Between 1959 and 1981 he compiled 18 such newsletters, which comprised a summary of contributions he received from around the world.
Exhibition Model TACK Exhibition Object

Clay 3D Print of Urmein

The model displayed here, a Clay 3D Print of Urmein, a rural village in Switzerland, highlights the exploratory path that architects often take when new technologies become available. The model is based on information drawn from photogrammetry and drone footage, and has been produced by a clay printer intended for pottery – all tools that do not typically belong in the architect’s toolbox.
Martin Roesch Nicola Graf
Exhibition Model TACK Exhibition Object

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Clay 3D Print of Urmein

Martin Roesch Nicola Graf
© TACK
The model displayed here, a Clay 3D Print of Urmein, a rural village in Switzerland, highlights the exploratory path that architects often take when new technologies become available. The model is based on information drawn from photogrammetry and drone footage, and has been produced by a clay printer intended for pottery – all tools that do not typically belong in the architect’s toolbox.
Exhibition Model TACK Exhibition Object

Chozos, Houses of Nomadic Shepherds

Chozos in Cabeza del Buey. On the left the traditional chozo, on the right the demountable chozo that has toured to Germany and now Switzerland. Photo: Marie Kuch
The chozos are traditional huts that up until about 50 years ago were built by shepherds in rural Spain as they moved around the fields with their sheep. This chozo was constructed in September 2022 by sixteen students from the University of Stuttgart during an intense exchange with experts in southern Spain.
Alba Balmaseda Dominguez Kyra Bullert Špela Setzen Markus Vogl
Exhibition Model TACK Exhibition Object

October 5, 2022

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Chozos, Houses of Nomadic Shepherds

Alba Balmaseda Dominguez Kyra Bullert Špela Setzen Markus Vogl
Chozos in Cabeza del Buey. On the left the traditional chozo, on the right the demountable chozo that has toured to Germany and now Switzerland. Photo: Marie Kuch
© TACK
The chozos are traditional huts that up until about 50 years ago were built by shepherds in rural Spain as they moved around the fields with their sheep. This chozo was constructed in September 2022 by sixteen students from the University of Stuttgart during an intense exchange with experts in southern Spain.
Paper Session NATURE(S) TACK Conference Proceedings

Busy body – Living and working in urban renewal neighbourhoods 

Littie Diederen and Yvonne van den Elsen, Zoiets Maak Je Toch Niet, Ik Zeg Altijd, Dat Doen Mannen... Ervaringen van Vrouwen in de Stadsvernieuwing (Amsterdam: NCDB, 1983).
ABSTRACT
Urban renewal reinforces the isolation of working-class women. This was concluded in the 1983 publication “Zoiets maak je toch niet, ik zeg altijd, dat doen mannen…”. This booklet criticizes 1980s participatory urban renewal of the Staatsliedenbuurt in Amsterdam and addresses the exclusion of women. Several inventive tools were developed in this neighbourhood to empower women to make their diverse, tacit, embodied knowledge heard and make design suggestions that better fitted their needs. As a result, new knowledge was brought into participatory urban renewal processes of which women were so often excluded; diversifying and expanding what was commonly perceived as the concerns of the resident. This paper brings forward various tools developed in the Staatsliedenbuurt that were used as vehicles to bring women’s voices into urban renewal processes, such as the fictiocritical character Els, a workshop on dwelling stories, and a manual. The paper contributes to histories on the collective efforts by various women’s groups in the 1980s that fought exclusion and sought to develop feminist approaches for urban design by making what is the tacitly known, explicit; making the invisible, visible.
Soscha Monteiro de Jesus
Paper Session NATURE(S) TACK Conference Proceedings

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Busy body – Living and working in urban renewal neighbourhoods 

Soscha Monteiro de Jesus
Littie Diederen and Yvonne van den Elsen, Zoiets Maak Je Toch Niet, Ik Zeg Altijd, Dat Doen Mannen... Ervaringen van Vrouwen in de Stadsvernieuwing (Amsterdam: NCDB, 1983).
ABSTRACT
Urban renewal reinforces the isolation of working-class women. This was concluded in the 1983 publication “Zoiets maak je toch niet, ik zeg altijd, dat doen mannen…”. This booklet criticizes 1980s participatory urban renewal of the Staatsliedenbuurt in Amsterdam and addresses the exclusion of women. Several inventive tools were developed in this neighbourhood to empower women to make their diverse, tacit, embodied knowledge heard and make design suggestions that better fitted their needs. As a result, new knowledge was brought into participatory urban renewal processes of which women were so often excluded; diversifying and expanding what was commonly perceived as the concerns of the resident. This paper brings forward various tools developed in the Staatsliedenbuurt that were used as vehicles to bring women’s voices into urban renewal processes, such as the fictiocritical character Els, a workshop on dwelling stories, and a manual. The paper contributes to histories on the collective efforts by various women’s groups in the 1980s that fought exclusion and sought to develop feminist approaches for urban design by making what is the tacitly known, explicit; making the invisible, visible.
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.
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.
Essay

Designing space through motion pictures

© Eva Sommeregger
Eva Sommeregger reflects on the winter semester 2013/14 at ABKW, where animation technology was used in the HTC design studio “Play Architecture” to design spatiality.
Eva Sommeregger
Essay

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Designing space through motion pictures

Eva Sommeregger
© Eva Sommeregger
Eva Sommeregger reflects on the winter semester 2013/14 at ABKW, where animation technology was used in the HTC design studio “Play Architecture” to design spatiality.
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.
Lecture / Talk

From Critical Spatial Practice to Site-Writing

© TACK
Prof. Dr. Jane Rendell, UCL gave a keynote talk 'From Critical Spatial Practice to Site-Writing: Approaches to Architectural Research and Pedagogy' at the 5th Intermediate Meeting of the TACK network.
University College London, Bartlett School of Architecture Jane Rendell
Lecture / Talk

June 14, 2022

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From Critical Spatial Practice to Site-Writing

University College London, Bartlett School of Architecture Jane Rendell
© TACK
© Jane Rendell
© Jane Rendell
© Jane Rendell
Prof. Dr. Jane Rendell, UCL gave a keynote talk 'From Critical Spatial Practice to Site-Writing: Approaches to Architectural Research and Pedagogy' at the 5th Intermediate Meeting of the TACK network.
Newsletter Resources

The TACK Conference and TACK Exhibition 19-21 June 2023 in Zürich

After three intensive years of research and exchanges, the TACK project reached its last big milestone: the TACK Conference welcomed 150 people at ETH Zürich to discuss tacit knowledge in architecture and its various forms.
TACK Network ETH Zürich, Department of Architecture
Newsletter Resources

July 13, 2023

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The TACK Conference and TACK Exhibition 19-21 June 2023 in Zürich

TACK Network ETH Zürich, Department of Architecture
© TACK
After three intensive years of research and exchanges, the TACK project reached its last big milestone: the TACK Conference welcomed 150 people at ETH Zürich to discuss tacit knowledge in architecture and its various forms.
Book

PORTRAITS

PORTRAITS is a significant publication that offers a unique perspective on fifteen major built works by the Dutch firm to date. These selected projects are portrayed as distinct characters with distinctive physiognomies, yet they belong to the same family and share similar features, hence the book's title.
Kees Kaan
Book

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PORTRAITS

Kees Kaan
PORTRAITS is a significant publication that offers a unique perspective on fifteen major built works by the Dutch firm to date. These selected projects are portrayed as distinct characters with distinctive physiognomies, yet they belong to the same family and share similar features, hence the book's title.
Exhibition Model TACK Exhibition Object

Bed Chamber

Bed Chamber is a work from series Recreation Areas: 1:100 miniatures of islands that mimic or suggest a place. Recreation Areas are objects of power and models to believe. They are substitutes for places and non-places full of fantasy and memories. They can balance your life in turbulent times.
U5 Collective
Exhibition Model TACK Exhibition Object

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Bed Chamber

U5 Collective
© TACK
Bed Chamber is a work from series Recreation Areas: 1:100 miniatures of islands that mimic or suggest a place. Recreation Areas are objects of power and models to believe. They are substitutes for places and non-places full of fantasy and memories. They can balance your life in turbulent times.
Book

Book Corner: “The Greek-Orthodox Church Allerheiligen in Munich”

The Greek-Orthodox Church "Allerheiligen", built between 1993 and 1995, in the Ungererstrasse in Munich is of particular importance for its community, the city and an outstanding example of ecumenism.
Korinna Zinovia Weber
Book

October 20, 2023

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Book Corner: “The Greek-Orthodox Church Allerheiligen in Munich”

Korinna Zinovia Weber
The Greek-Orthodox Church "Allerheiligen", built between 1993 and 1995, in the Ungererstrasse in Munich is of particular importance for its community, the city and an outstanding example of ecumenism.
Exhibition Model TACK Exhibition Object

Model Haarlemmerplein

This design for 67 apartments, commercial spaces and underground parking was for a location on the edge of the 17th-century western part of central Amsterdam. To anchor the project in its site and broader context, the design draws on historical patterns of parcellation, housing and courtyard typologies, and material expressions that can be found in Amsterdam’s historic core.
Dick van Gameren
Exhibition Model TACK Exhibition Object

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Model Haarlemmerplein

Dick van Gameren
© TACK
This design for 67 apartments, commercial spaces and underground parking was for a location on the edge of the 17th-century western part of central Amsterdam. To anchor the project in its site and broader context, the design draws on historical patterns of parcellation, housing and courtyard typologies, and material expressions that can be found in Amsterdam’s historic core.
Note Review Site writing

Book Corner: ‘Pre-Positions’, in Site-Writing: The Architecture of Art Criticism by Jane Rendell (2010)

Rendell, J. (2010) ‘Pre-Positions’, in Site-Writing: The Architecture of Art Criticism
The introduction to the author’s positional body of work, sets the theoretical and intellectual context for the ideas underpinning Site-Writing as a practice and their aims in giving voice to this form of practice. The author uses seminal writers on phycology, art-practice and philosophy as figures to guide their later theories and discusses the relationship between architecture and art-critique as reflective and positional practices.
Jhono Bennett Anna Livia Vørsel
Note Review Site writing

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Book Corner: ‘Pre-Positions’, in Site-Writing: The Architecture of Art Criticism by Jane Rendell (2010)

Jhono Bennett Anna Livia Vørsel
Rendell, J. (2010) ‘Pre-Positions’, in Site-Writing: The Architecture of Art Criticism
The introduction to the author’s positional body of work, sets the theoretical and intellectual context for the ideas underpinning Site-Writing as a practice and their aims in giving voice to this form of practice. The author uses seminal writers on phycology, art-practice and philosophy as figures to guide their later theories and discusses the relationship between architecture and art-critique as reflective and positional practices.
Drawing Exhibition TACK Exhibition Object

Eilfried Huth’s Bauhütte

The Austrian architect Eilfried Huth, a pioneer of participatory housing, used this notion to express his reliance on the embodied knowledge of future inhabitants who gathered as an advocacy group to design a new housing estate called Eschensiedlung,1972-1990 in Deutschlandsberg, Styria.
Monika Platzer Architekturzentrum Wien (AzW)
Drawing Exhibition TACK Exhibition Object

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Eilfried Huth’s Bauhütte

Monika Platzer Architekturzentrum Wien (AzW)
© TACK
The Austrian architect Eilfried Huth, a pioneer of participatory housing, used this notion to express his reliance on the embodied knowledge of future inhabitants who gathered as an advocacy group to design a new housing estate called Eschensiedlung,1972-1990 in Deutschlandsberg, Styria.
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 Model TACK Exhibition Object

Playa Blanca, Bankers, and the Pivotal Point

I made this 1:200 working model entitled ‘Playa Blanca, Bankers and the Pivotal Point’ during my time at the Städelschule Frankfurt. The three-dimensional knot bent from copper wire combines investigations into rotational symmetries, the programmatic linking of living and working environments, and early aesthetic explorations into the consequences of parametric design models. This physical model formed the basis for a series of digital models whose gene codes continue to shape the work of our office in terms of methods and aesthetics to this day.
Holger Hoffmann One Fine Day architects
Exhibition Model TACK Exhibition Object

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Playa Blanca, Bankers, and the Pivotal Point

Holger Hoffmann One Fine Day architects
© TACK
I made this 1:200 working model entitled ‘Playa Blanca, Bankers and the Pivotal Point’ during my time at the Städelschule Frankfurt. The three-dimensional knot bent from copper wire combines investigations into rotational symmetries, the programmatic linking of living and working environments, and early aesthetic explorations into the consequences of parametric design models. This physical model formed the basis for a series of digital models whose gene codes continue to shape the work of our office in terms of methods and aesthetics to this day.
Essay

The American Pictures of the “Shrimps’ Vanguard”

ABSTRACT
The research addresses the idea of the “picturescape” as a form of episteme1, which tacitly and structurally influence the operative design modalities applied in both architectural theory and practice. The definition of “picturescape” is derived from the term “objectscape”, coined by the Leiden archaeologist Miguel John Versluys. Specularly to this notion, the term refers to the new configuration of visual culture that was caused by the emergence of the technical means of images reproduction from the beginning of the Seventeenth century onwards. During the course of the following centuries, pictures differently corresponded to the historical contexts in which they were acting, producing a substantial impact in the definition of the coeval cultures and of their related ideas of architecture. Final objective of the research is the thorough understanding of such an influence at the multiple levels at which it operated.
Filippo Cattapan
Essay

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The American Pictures of the “Shrimps’ Vanguard”

Filippo Cattapan
ABSTRACT
The research addresses the idea of the “picturescape” as a form of episteme1, which tacitly and structurally influence the operative design modalities applied in both architectural theory and practice. The definition of “picturescape” is derived from the term “objectscape”, coined by the Leiden archaeologist Miguel John Versluys. Specularly to this notion, the term refers to the new configuration of visual culture that was caused by the emergence of the technical means of images reproduction from the beginning of the Seventeenth century onwards. During the course of the following centuries, pictures differently corresponded to the historical contexts in which they were acting, producing a substantial impact in the definition of the coeval cultures and of their related ideas of architecture. Final objective of the research is the thorough understanding of such an influence at the multiple levels at which it operated.
Essay Open Access Publication

2021

Investigating the 21st Century Emerging Approaches to Practice: Codification of Architectural Epistemes, from Discourses to Practices

© Claudia Mainardi
ABSTRACT
Given the timeframe of the last 20 years, the research investigates the codification of diverse forms of tacit knowledge in architecture, its transfer, and translation from institutional narratives to principles and conventions that are crystallized in the everyday practice of selected design offices. Positioned into the lines of theories that see architecture as “a product” of a socio-political-economic condition, the aim is to understand how events that have occurred/are occurring in current times influence the professional practice and, consequently, its codes. The work is imagined to be developed through three phases. A first part –conceived as macro- analysis– is proposed as an attempt to reconstruct a historical framework of events not yet historicized; a second and intermediate one identifies the protagonists –or the practices that the research is interested at–; and a third one –as micro- analysis– made of in-depth investigations of case studies selected through the protagonists of the second phase.
Claudia Mainardi
Essay Open Access Publication

2021

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Investigating the 21st Century Emerging Approaches to Practice: Codification of Architectural Epistemes, from Discourses to Practices

Claudia Mainardi
© Claudia Mainardi
ABSTRACT
Given the timeframe of the last 20 years, the research investigates the codification of diverse forms of tacit knowledge in architecture, its transfer, and translation from institutional narratives to principles and conventions that are crystallized in the everyday practice of selected design offices. Positioned into the lines of theories that see architecture as “a product” of a socio-political-economic condition, the aim is to understand how events that have occurred/are occurring in current times influence the professional practice and, consequently, its codes. The work is imagined to be developed through three phases. A first part –conceived as macro- analysis– is proposed as an attempt to reconstruct a historical framework of events not yet historicized; a second and intermediate one identifies the protagonists –or the practices that the research is interested at–; and a third one –as micro- analysis– made of in-depth investigations of case studies selected through the protagonists of the second phase.
Lecture / Talk Video

Tack Talks #1: Cityförster

Verena Brehm CITYFÖRSTER Lara Schrijver Caendia Wijnbelt
Lecture / Talk Video

July 16, 2020

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Tack Talks #1: Cityförster

Verena Brehm CITYFÖRSTER Lara Schrijver Caendia Wijnbelt
© TACK
Frame from the online talk with Verena Brehm, Lara Schrijver, Caendia Wijnbelt, © TACK
A slide from Verena Brehm’s presentation, © Verena Brehm, Cityförster
Circular City principle: a frame from the presentation by Cityförster, © Cityförster
A slide from Verena Brehm’s presentation, © Cityförster