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About TACK TACK Book How to Use What is Tacit Knowledge?
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

Drawing Exhibition TACK Exhibition Object

Public Drawings, Atelier Bow-Wow

For architects, hand drawing is not only an important tool to grasp the history, experience, and knowledge of a place but also a space of tacit negotiation with peers and others. After the 2011 Tōhoku earthquake struck Japan, Atelier Bow-Wow began to produce collective hand drawings on large paper sheets, on which several work simultaneously, to jointly find a better future. This approach was further developed with students in different public spaces.
Momoyo Kaijima
Drawing Exhibition TACK Exhibition Object

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Public Drawings, Atelier Bow-Wow

Momoyo Kaijima
© TACK
For architects, hand drawing is not only an important tool to grasp the history, experience, and knowledge of a place but also a space of tacit negotiation with peers and others. After the 2011 Tōhoku earthquake struck Japan, Atelier Bow-Wow began to produce collective hand drawings on large paper sheets, on which several work simultaneously, to jointly find a better future. This approach was further developed with students in different public spaces.
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.
Book chapter TACK Book

Decoding a Practice’s DNA: Multiple registers of tacit knowledge

ABSTRACT
In the manifold spectrum of how tacit knowledge can be conceived in architecture, the contribution aims to investigate that embedded in the architects' design process by reflecting on the codes they employ.   If the vectors are tools or communicative materials –i.e., drawings, sketches, models, texts, etc.– used for transmission, the codes are here interpreted as those characters –whether in the form of recurring patterns or aesthetic choices, technical solutions, vocabulary, etc.– that define the specificity of a practice. As the DNA of an office, and not just of its principal, as Rem Koolhaas argues (Winston, 2016), they articulate across different levels depending on the context within which they are shared: spanning from the ones used within the practice itself –forming the basis for collaboration between different project team members;– to those adopted externally to communicate with both clients and an extended community of practice. Differences in terms of codes might parallel diverse methods for their investigation. Indeed, for the former, the use of an ethnographic approach capable of unpacking specificities from within seems to be the most adequate –i.e., revealing how the implicit values of a practice are transferred into form through a collective process mediated by multiple actors;– for the latter, instead, it would be more proper to employ public occasions as a pretext through which to decipher a shared “language.” (Eco, 1976).   In general, the paper argues that codification processes are necessarily conditioned by the context in which they take place, by the positioning within the disciplinary debate, and by the actors (Latour and Yaneva. 2008) participating in their development. These closely interrelated aspects constitute the tacit knowledge inherent to a practice. Hence, although capable of changing over time, such knowledge is a unique and characterized product for an office. At the same time, it is the contribution that each firm provides in shaping its community of practice, whose shared knowledge unfolds through exchanges and encounters.
Claudia Mainardi
Book chapter TACK Book

November 1, 2022

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Decoding a Practice’s DNA: Multiple registers of tacit knowledge

Claudia Mainardi
ABSTRACT
In the manifold spectrum of how tacit knowledge can be conceived in architecture, the contribution aims to investigate that embedded in the architects' design process by reflecting on the codes they employ.   If the vectors are tools or communicative materials –i.e., drawings, sketches, models, texts, etc.– used for transmission, the codes are here interpreted as those characters –whether in the form of recurring patterns or aesthetic choices, technical solutions, vocabulary, etc.– that define the specificity of a practice. As the DNA of an office, and not just of its principal, as Rem Koolhaas argues (Winston, 2016), they articulate across different levels depending on the context within which they are shared: spanning from the ones used within the practice itself –forming the basis for collaboration between different project team members;– to those adopted externally to communicate with both clients and an extended community of practice. Differences in terms of codes might parallel diverse methods for their investigation. Indeed, for the former, the use of an ethnographic approach capable of unpacking specificities from within seems to be the most adequate –i.e., revealing how the implicit values of a practice are transferred into form through a collective process mediated by multiple actors;– for the latter, instead, it would be more proper to employ public occasions as a pretext through which to decipher a shared “language.” (Eco, 1976).   In general, the paper argues that codification processes are necessarily conditioned by the context in which they take place, by the positioning within the disciplinary debate, and by the actors (Latour and Yaneva. 2008) participating in their development. These closely interrelated aspects constitute the tacit knowledge inherent to a practice. Hence, although capable of changing over time, such knowledge is a unique and characterized product for an office. At the same time, it is the contribution that each firm provides in shaping its community of practice, whose shared knowledge unfolds through exchanges and encounters.
TACK Exhibition Object

Tesseln/Bâton à marques

Bâtons à marques (also called ratement,s Tesseln) are  pieces of carved carved wood used as tally sticks in the Swiss Alps. They functioned as  as records of use rights, productstaxes, products, and labour duties in relation to common resources. Tesseln in Upper-Valais and and bâton à marques in LowerBas-Valais were employed in the governance of common property and resourcesvarious forms of common property, including alpine pastures, wine, and irrigation water.
Nicole de Lalouviere
TACK Exhibition Object

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Tesseln/Bâton à marques

Nicole de Lalouviere
© TACK
Bâtons à marques (also called ratement,s Tesseln) are  pieces of carved carved wood used as tally sticks in the Swiss Alps. They functioned as  as records of use rights, productstaxes, products, and labour duties in relation to common resources. Tesseln in Upper-Valais and and bâton à marques in LowerBas-Valais were employed in the governance of common property and resourcesvarious forms of common property, including alpine pastures, wine, and irrigation water.
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.
Lecture / Talk Video

6 December 2021

TACK Talks #3: Narratives of Tacit Knowledge

Janina Gosseye Klaske Havik Angelika Schnell Academy of Fine Arts Vienna, Institute for Art and Architecture
Lecture / Talk Video

6 December 2021

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TACK Talks #3: Narratives of Tacit Knowledge

Janina Gosseye Klaske Havik Angelika Schnell Academy of Fine Arts Vienna, Institute for Art and Architecture
© TACK
A still from TACK TALKS #3 – an online lecture by Prof. Dr. Klaske Havik and Prof. Dr. Janina Gosseye, © TACK
A slide from Dr. Klaske Havik’s lecture "Investigating Practices through Narrative" , © Prof. Klaske Havik
A slide from Dr. Klaske Havik’s lecture "Investigating Practices through Narrative" , © Prof. Klaske Havik
A slide from Dr. Klaske Havik’s lecture "Investigating Practices through Narrative"
A slide from Dr. Janina Gosseye’s lecture "Narratives of Tacit Knowledge", © Dr. Janina Gosseye
A slide from Dr. Janina Gosseye’s lecture "Narratives of Tacit Knowledge", © Dr. Janina Gosseye
A slide from Dr. Janina Gosseye’s lecture "Narratives of Tacit Knowledge", © Dr. Janina Gosseye
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.
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.
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.
Exhibition Model TACK Exhibition Object

20-11-2021

HERMIA

© Mara Trübenbach
"Through the material, I built a relationship with the (hi)story of the ship and acquired knowledge that is tacitly held between the humans and the non-humans."
Mara Trübenbach
Exhibition Model TACK Exhibition Object

20-11-2021

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HERMIA

Mara Trübenbach
© Mara Trübenbach
© TACK
"Through the material, I built a relationship with the (hi)story of the ship and acquired knowledge that is tacitly held between the humans and the non-humans."
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.
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.
Model TACK Exhibition Object

Four Square Levels

Complete perspective of the empty object.Carabanchel, Madrid, 2021. Photo: Samuel H. Ramírez.
For the past three years, I have been researching assembly methods that can join together different post-consumer objects found in the street without the use of glue or screws.  
Samuel H. Ramirez
Model TACK Exhibition Object

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Four Square Levels

Samuel H. Ramirez
Complete perspective of the empty object.Carabanchel, Madrid, 2021. Photo: Samuel H. Ramírez.
© TACK
For the past three years, I have been researching assembly methods that can join together different post-consumer objects found in the street without the use of glue or screws.  
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.
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.
Exhibition TACK Exhibition Object

The B-Sides. Tupaia, Kybernetes & Lara Croft

This book exhibits the B-sides of my dissertation – ideas that were cut from the final version but that have nonetheless proven promising. Dealing with post-digital forms of navigation, it juxtaposes the stories of Polynesian navigator Tupaia, Ancient Greek Kybernetes and Lara Croft’s avatar.
Eva Sommeregger
Exhibition TACK Exhibition Object

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The B-Sides. Tupaia, Kybernetes & Lara Croft

Eva Sommeregger
© TACK
This book exhibits the B-sides of my dissertation – ideas that were cut from the final version but that have nonetheless proven promising. Dealing with post-digital forms of navigation, it juxtaposes the stories of Polynesian navigator Tupaia, Ancient Greek Kybernetes and Lara Croft’s avatar.
Book chapter TACK Book

Latent Continuities: Architectural knowledge and the heuristic tension of Indwelling

ABSTRACT
In his theory of Tacit Knowledge Michael Polanyi introduced the concept of Indwelling, to explain the role of habit and skill in practice-based knowledge, but also to describe a heuristic tension that underlies all forms of knowing. Such a tension, Polanyi tells us, unfolds from the ‘depths’ of our biological being to the ‘heights’ of ideas and cultural values. The premise of this essay is that the spatial (and temporal) metaphor of Indwelling is hardly an accident: human consciousness is opened to knowledge primarily through our physical engagement with the world, marked by both space and time. The hypothesis is thus formed of architecture as a discipline studying precisely such tacit processes of (In)dwelling, in search of correspondences between ‘thick’ levels of bodily disposition and ‘thinner’ levels of intellect and imagination. To pursue this hypothesis, I turn to the example of a two-month apprenticeship in traditional stonemasonry, that took place in 2019 in Greece, entailing the reconstruction of a particular type of dry-stone cobbled pathway, called kalderimi.
Ionas Sklavounos
Book chapter TACK Book

November 1, 2022

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Latent Continuities: Architectural knowledge and the heuristic tension of Indwelling

Ionas Sklavounos
ABSTRACT
In his theory of Tacit Knowledge Michael Polanyi introduced the concept of Indwelling, to explain the role of habit and skill in practice-based knowledge, but also to describe a heuristic tension that underlies all forms of knowing. Such a tension, Polanyi tells us, unfolds from the ‘depths’ of our biological being to the ‘heights’ of ideas and cultural values. The premise of this essay is that the spatial (and temporal) metaphor of Indwelling is hardly an accident: human consciousness is opened to knowledge primarily through our physical engagement with the world, marked by both space and time. The hypothesis is thus formed of architecture as a discipline studying precisely such tacit processes of (In)dwelling, in search of correspondences between ‘thick’ levels of bodily disposition and ‘thinner’ levels of intellect and imagination. To pursue this hypothesis, I turn to the example of a two-month apprenticeship in traditional stonemasonry, that took place in 2019 in Greece, entailing the reconstruction of a particular type of dry-stone cobbled pathway, called kalderimi.
Exhibition Model TACK Exhibition Object

Glassplitter / Broken glass

Near the end of the previous century, waste recycling became more common in Switzerland – not only for paper, but also metal and glass. While developing the plans for the Kirchner Museum Davos in 1989, we had the idea to use waste glass as roof covering for the glazed building, instead of gravel or sheet metal. Glass has a similar weight to gravel and is therefore well suited for ballasting flat roofs. Without much effort, the cullet could be taken from the recycling process before remelting.
Annette Gigon Mike Guyer
Exhibition Model TACK Exhibition Object

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Glassplitter / Broken glass

Annette Gigon Mike Guyer
© TACK
Near the end of the previous century, waste recycling became more common in Switzerland – not only for paper, but also metal and glass. While developing the plans for the Kirchner Museum Davos in 1989, we had the idea to use waste glass as roof covering for the glazed building, instead of gravel or sheet metal. Glass has a similar weight to gravel and is therefore well suited for ballasting flat roofs. Without much effort, the cullet could be taken from the recycling process before remelting.
Essay Journal Article Open Access Publication

Labor, Prescription and Alienation in Architecture: Critical Notes On The Architect’s Practice

Image 01: Tower of Babel under Construction Date: 1590 Artist: unknown Source: https://www.wga.hu/html/m/master/zunk_ge/zunk_ge4/ztower_b.html, © Public Domain
ABSTRACT
The present essay seeks to point out contemporary phenomena of decreasing autonomy by the alienation of everyday skills that, together with architectural drawing, promote the architect and urbanist’s figure to that of an expert, thus immobilizing its practice in a heteronomous form. It aims the exposition, with the critiques of Ivan Illich and Sérgio Ferro, how the architect’s practice contributes to the alienation and exploitation of the construction worker’s labour in detriment of the body-skill dialectics, which would allow for a closer relation between individual and society. Opposing this alienation processes, both in consuming as in the production of architecture, with studies about technology and anthropology, it argues in favor of a politics of transformation of architectures technology based on the relation between body, skills, learning and technique.
Eric Crevels
Essay Journal Article Open Access Publication

October 16, 2022

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Labor, Prescription and Alienation in Architecture: Critical Notes On The Architect’s Practice

Eric Crevels
Image 01: Tower of Babel under Construction Date: 1590 Artist: unknown Source: https://www.wga.hu/html/m/master/zunk_ge/zunk_ge4/ztower_b.html, © Public Domain
Image 02: Building of Babel Date: 1882 Artist: Edmund Ollier Source: https://archive.org/details/dli.granth.77290/mode/2up , © Public Domain
Image 03: Weltchronik in Versen, Szene: Der Turmbau zu Babel Date: circa 1370 Artist: Meister der Weltenchronik Source: The Yorck Project (2002) 10.000 Meisterwerke der Malerei (DVD-ROM), distributed by DIRECTMEDIA Publishing GmbH. ISBN: 3936122202., © Public Domain
ABSTRACT
The present essay seeks to point out contemporary phenomena of decreasing autonomy by the alienation of everyday skills that, together with architectural drawing, promote the architect and urbanist’s figure to that of an expert, thus immobilizing its practice in a heteronomous form. It aims the exposition, with the critiques of Ivan Illich and Sérgio Ferro, how the architect’s practice contributes to the alienation and exploitation of the construction worker’s labour in detriment of the body-skill dialectics, which would allow for a closer relation between individual and society. Opposing this alienation processes, both in consuming as in the production of architecture, with studies about technology and anthropology, it argues in favor of a politics of transformation of architectures technology based on the relation between body, skills, learning and technique.
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.
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.
Review

Book Corner: “Tacit and Explicit Knowledge” by Harry Collins (2010)

© Harry Collins
In this book, Collins argues that previous accounts of tacit knowledge were imprecise in distinguishing tacit knowledge from explicit, leading some writers to claim that all knowledge is tacit. Collins takes the opposite position, arguing that nearly all knowledge that seems to be tacit at first can be made explicit and that, paradoxically, it is explicit knowledge which is harder to explain and more rarely studied. He identifies an economic rationale in this focus on the tacit, particularly in management studies: tacit knowledge, transferrable through verbal or written instructions, are cheaper to provide than the ongoing training (apprenticeships, practice, socialisation,) required for explicit knowledge.
Hamish Lonergan
Review

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Book Corner: “Tacit and Explicit Knowledge” by Harry Collins (2010)

Hamish Lonergan
© Harry Collins
In this book, Collins argues that previous accounts of tacit knowledge were imprecise in distinguishing tacit knowledge from explicit, leading some writers to claim that all knowledge is tacit. Collins takes the opposite position, arguing that nearly all knowledge that seems to be tacit at first can be made explicit and that, paradoxically, it is explicit knowledge which is harder to explain and more rarely studied. He identifies an economic rationale in this focus on the tacit, particularly in management studies: tacit knowledge, transferrable through verbal or written instructions, are cheaper to provide than the ongoing training (apprenticeships, practice, socialisation,) required for explicit knowledge.
Open Access Publication Paper

Scale in passing: Re-calibrating narrowness through spatial interventions

Fig. 1: Elevation of the project proposal., © Mara Trübenbach
ABSTRACT
Reflecting on the art installation Motion of Scales, which was temporarily installed in the city centre of Kolding, Denmark, as a part of the NORDES 2021 conference, this article explores the interrelation between body, material and its performative potential. Analysing the design process through description and observation of how it was experienced and interacted with by urban public, the design-led research aims to interrogate subjectivity, emotion and embodied knowledge in academic research and its methods. How could movement within scale open up new perspectives? Does material hold a potential to reveal new modes of thinking in design research? How and to what extent could emotion contribute to design practices?
Mara Trübenbach Marianna Czwojdrak
Open Access Publication Paper

January 23, 2023

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Scale in passing: Re-calibrating narrowness through spatial interventions

Mara Trübenbach Marianna Czwojdrak
Fig. 1: Elevation of the project proposal., © Mara Trübenbach
Fig. 2: Installation., © Mara Trübenbach
Fig. 8: Top view of the installation., © Mara Trübenbach
ABSTRACT
Reflecting on the art installation Motion of Scales, which was temporarily installed in the city centre of Kolding, Denmark, as a part of the NORDES 2021 conference, this article explores the interrelation between body, material and its performative potential. Analysing the design process through description and observation of how it was experienced and interacted with by urban public, the design-led research aims to interrogate subjectivity, emotion and embodied knowledge in academic research and its methods. How could movement within scale open up new perspectives? Does material hold a potential to reveal new modes of thinking in design research? How and to what extent could emotion contribute to design practices?
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.
Note

What is Tacit Knowledge?

Book collection on Tacit Knowledge of Hamish Lonergan, Photo: Hamish Lonergan, 2023, © Hamish Lonergan
Broadly speaking, we can think about tacit knowledge in two ways.
Hamish Lonergan Eric Crevels Mara Trübenbach
Note

March 1, 2023

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What is Tacit Knowledge?

Hamish Lonergan Eric Crevels Mara Trübenbach
Book collection on Tacit Knowledge of Hamish Lonergan, Photo: Hamish Lonergan, 2023, © Hamish Lonergan
Broadly speaking, we can think about tacit knowledge in two ways.
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.
Book chapter Open Access Publication

2021

Teaching Design in a Post-Rainbow Nation A South African Reflection on the Limits and Opportunities of Design Praxis

Example co-developed code of engagement (Author 2017), © Jhono Bennett
ABSTRACT
There has been an intense discourse on the relationship between inter-stakeholder university engagements, or service learning, and the broader society that South African universities claim to serve over the past decade in both local and international academia. The inherent problem within these power structures, the challenges to achieving mutually beneficial project outcomes and the growing concern of vulnerable, unheard institutional and individual voices are critical factors. The recognition of these dynamics within the emerging field of design research and design-led teaching is less nuanced in these debates. Training institutions of architecture have a rich history of undertaking service-learning initiatives to create value and learning for both the students and the stakeholders of such projects. Still, in South Africa, they are only now seen through a post-rainbow nation lens. The FeesMustFall movement is primarily driving this change. Larger institutions are recognising previously marginalised voices that now find traction in learning and practice across South Africa. This chapter reflects the author’s experience with emergent views and concerns as a researcher, lecturer and spatial design practitioner in Johannesburg. This section centres on learning regarding city-making in Southern Africa, and it presents two case studies followed by a discussion of growth opportunities.
Orli Setton, Eric Wright, Claudia Morgado, Blanca Calvo, residents and leaders of Denver Informal Settlement and the UJ Professional Practice students from 2013 to 2017.
Book chapter Open Access Publication

2021

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Teaching Design in a Post-Rainbow Nation A South African Reflection on the Limits and Opportunities of Design Praxis

Orli Setton, Eric Wright, Claudia Morgado, Blanca Calvo, residents and leaders of Denver Informal Settlement and the UJ Professional Practice students from 2013 to 2017.
Example co-developed code of engagement (Author 2017), © Jhono Bennett
© Jhono Bennett
Challenging practice students engaging in the workshop debate (The author’s photos), © Jhono Bennett
Students and staff of AT working with Denver residents on the Action Research Studio (Author’s photos), © Jhono Bennett
ABSTRACT
There has been an intense discourse on the relationship between inter-stakeholder university engagements, or service learning, and the broader society that South African universities claim to serve over the past decade in both local and international academia. The inherent problem within these power structures, the challenges to achieving mutually beneficial project outcomes and the growing concern of vulnerable, unheard institutional and individual voices are critical factors. The recognition of these dynamics within the emerging field of design research and design-led teaching is less nuanced in these debates. Training institutions of architecture have a rich history of undertaking service-learning initiatives to create value and learning for both the students and the stakeholders of such projects. Still, in South Africa, they are only now seen through a post-rainbow nation lens. The FeesMustFall movement is primarily driving this change. Larger institutions are recognising previously marginalised voices that now find traction in learning and practice across South Africa. This chapter reflects the author’s experience with emergent views and concerns as a researcher, lecturer and spatial design practitioner in Johannesburg. This section centres on learning regarding city-making in Southern Africa, and it presents two case studies followed by a discussion of growth opportunities.
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.
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
Exhibition Model TACK Exhibition Object

Concept model, ‘Innerer Garten’, Zürich Leutschenbach

Model making can be a heuristic practice for architects. For us, this model was both a concept finding and communication instrument that we used in the Innerer Garten project in Zürich Leutschenbach.
Martina Voser
Exhibition Model TACK Exhibition Object

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Concept model, ‘Innerer Garten’, Zürich Leutschenbach

Martina Voser
© TACK
Model making can be a heuristic practice for architects. For us, this model was both a concept finding and communication instrument that we used in the Innerer Garten project in Zürich Leutschenbach.
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.
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.