"Open for Maintenance – Wegen Umbau geöffnet", curated by Arch+, Summacumfemmer and Büro Juliane Greb, is dedicated to matters of care, repair, and maintenance. By squatting the German Pavilion in the Giardini through a series of maintenance works, the contribution renders visible processes of spatial and social care work typically hidden from the public eye.

The concept also sheds light on contemporary debates over existing building stock in the context of sustainability and resource conservation from a historical and social perspective: during the 1970s and 1980s, the social practice of maintaining urban fabric by the squatters’ movement in Berlin made an important contribution toward devel­ oping a more cautious approach to urban renewal, and thus to the conservation of urban communities and built environments.

This precedent demonstrates that ecolog­ical sustainability is inextricably linked to the social question.
SQUATTING AND MAINTAINING THE GERMAN PAVILION
The act of squatting and maintaining the German Pavilion starts with taking it over in its existing condition. Rather than dismantling Maria Eichhorn’s work Relocating a Structure, Germany’s contribution to the Biennale Arte 2022, the curators have actively engaged with the artist to incorporate her project into the Pavilion’s new design. By working with the Pavilion “as found,” the concept emphasizes the discursive, mate­ rial, and economic aspects of sustainability. In this way, Biennale Arte and Biennale Architettura are spatially and programmatically interwoven for the first time. The same guiding principle is applied across the entire project—the Pavilion’s exhibition itself will be realized entirely with leftover material from last year’s Biennale. A large number of national pavilions are lending support, making demolition material from their exhibi­tions available for reuse.

This integration of “spolia” from the Biennale Arte 2022 as part of a new material assemblage creates surprising new contexts of meaning and imparts unique cultural and creative value to the leftover materials. Open for Maintenance thus takes a creative angle toward the resource problem presented by biennales, which leave behind hundreds of tons of trash every year. The contribution’s practice­oriented approach opens up exciting modes of action and alternative design possibilities for architecture, contributing to its social renewal.


Open For Maintenance. Photograph by Arch+, Summacumfemmer and Büro Juliane Greb.

“FROM EXHIBITION TO HABITATION”
Tying into the subject by this year’s Biennale Architettura curator Lesley Lokko, The Laboratory of the Future, the German contribution understands the concept of the “laboratory” in a multi­faceted way—including as a workshop in the literal sense. Inspired by Venetian urban activist Marco Baravalle’s slogan “From Exhibition to Habitation”, the project transforms a site of national representation into a place of communal every­ day practice. To accomplish this, all built interventions undertaken for the Pavilion are oriented toward local needs. The German Pavilion will become a productive infrastruc­ture, promoting principles of circular construction in tandem with architecture’s social responsibility. It will serve to collect, catalogue, provision, and process used material from the Biennale Arte 2022. An on­site workshop will form the basis for various activist groups from Venice and beyond, as well as for universities to engage, through one­on­ interventions, with the maintenance of socio­spatial structures.


Cleaning equipment in a corner of the Czech and Slovak Pavilion, December 2022.

PROGRAM
In addition to the question of resources, Open for Maintenance deals with questions of social and spatial inclusion in Venice. Hundreds of the city’s public housing units stand empty or in disrepair, while many inhabitants of the lagoon city can no longer afford to live there. Because of the commercialization of urban space through mass tourism, biennales, and the events industry, everyday life is disappearing, and with it go networks of social and material maintenance-oriented toward the common welfare. At the same time, this very circumstance has resulted in a variety of activist groups taking practical approaches to solve the problem. Open for Maintenance offers these actors a platform: for the entire duration of this year’s Biennale Architettura, they will have the opportunity to engage critically with the format of the Biennale and with architecture as a discipline through a series of workshops featuring interventions within the Pavilion as well as the urban space of Venice.
 
The workshop program, Maintenance 1:1, will be implemented in cooperation with Sto­Stiftung and AIT­Dialog as part of the series Venice Biennale Lab, hosting univer­sities, vocational schools, and initiatives from Venice and beyond.

Throughout the course of the Biennale Architettura 2023, the Goethe­Institut will act as the German Pavilion’s programming partner, addressing further aspects of the curatorial concept through its program series Performing Architecture, which will feature artistic and performative projects on topics such as inclusion, care work, and urban practice.

Leftover material from the Chile Pavilion at the Biennale Arte 2022, Arsenale, December 2022.
 
According to the Parliamentary State Secretary to the Federal Minister for Housing, Urban Development and Building Cansel Kiziltepe, Open for Maintenance – Wegen Umbau geöffnet addresses a number of urgent questions related to planning and building: “Transformation and sustainability, in an overarching sense, are extremely relevant topics, especially in the building industry. This urgency is reflected in the intensive cooperation of so many exhibiting nations and local initiatives in Venice. I am thrilled that the 2023 German Pavilion will be presenting exciting approaches to solutions for the complex issues surrounding responsible, climate- and resource-preserving planning and build- ing for our global society.”

The German contribution to the Biennale Architettura 2023 adheres to principles of reuse and circularity that are resource­efficient but labor­intensive. Achieving this requires the collaboration of a multitude of actors from civil society, researchers, and cultural producers. Without the support of sponsors and corporate partners, the project would not be possible in this form. First and foremost, we would like to thank the BMWSB and the BBSR for funding the project and for their very constructive support during the implementation. We are particularly grateful to our main sponsor, the Volkswagen Group, our corporate partners Albrecht Jung GmbH & Co. KG, Equitone, Hand schafft Wert GmbH, our supporters Agrob Buchtal GmbH, Heidehof Stiftung, our friends Euroboden Architekturkultur and New Tendency, as well as our program partners at the Goethe­In­ stitut and Sto­Stiftung for their extraordinary support.


The Curatorial team (from left to right, top to bottom): Christian Hiller, Melissa Makele, Anne Femmer, Petter Krag, Juliane Greb, Anh-Linh Ngo, Franziska Gödicke, Florian Summa. Photograph by Jelka von Langen.
Curatorial Team
Anne Femmer (born 1984) is an architect and co­founder of SUMMACUMFEMMER Architects in Leipzig. She has worked at a variety of international offices during and after her studies at TU Dresden and ETH Zurich, including with Adolf Krischanitz in Vienna, Go Hasegawa in Tokyo, von Ballmoos Krucker in Zurich, and architecten de vylder vinck taillieu in Ghent. From 2015 to 2018, she was a design assistant at ETH Zurich with Christian Kerez and Jan de Vylder. In 2019, she was a visiting professor at TU Munich and at the chair of Integral Architecture at TU Graz from 2020 to 2022. Since 2022, she has been working as a visiting professor at UdK Berlin.

Franziska Gödicke (born 1998) studied architecture at the Bauhaus­Universität Weimar and the IUAV Venice. She has been part of the ARCH+ editorial team since July 2021. As a freelance writer, her essays have appeared in publications such as ETH Zurich’s trans magazine. In January 2022, she joined the collaborative architectural practice b+ in Berlin. In workshops and guest critiques at venues such as AA London, RWTH Aachen, and the University of Cambridge, she focuses on questions of care, repair, and maintenance, with a particular emphasis on post­socialist structures in East Germany.

Juliane Greb (born 1985) is an architect, leading her own office in Ghent since 2015. Parallel to her studies at RWTH Aachen and AHO Oslo, she worked in the ARCH+ editorial team. After finishing her studies, she worked at architecten de vylder vinck taillieu in Ghent, where she was a project leader responsible for realizing a number of experimental residential buildings. Subsequently, she worked on a freelance basis for OSAR architects in Antwerp. In recent years she has taught at UAntwerp and TU Delft, and she is currently a visiting professor at PBSA Düsseldorf.

Christian Hiller (born 1975) is a media scholar, editor, and curator. He manages ex­hibitions, event series, publications, and research projects for institutions such as the Stiftung Bauhaus Dessau, the Haus der Kulturen der Welt, and ARCH+. He has curated international exhibitions such as bauhaus.film (SESC São Paulo, among others), Mensch-Raum-Maschine (Bauhaus Dessau, MMCA Seoul, among others), and Encounters with Southeast Asian Modernism / Contested Modernities (Gudskul Jakarta, Goethe Institut Myanmar, NTU CCA Singapore, and others). With ARCH+, he has curated projects including projekt bauhaus (2015–19), An Atlas of Commoning (2018), and Cohabitation (2021).

Petter Krag (born in 1978) is an architect, photographer, and partner at Büro Juliane Greb since 2017. After his studies in photography at the Oslo Fotokunstskole and six years working as a freelance photographer, he studied architecture at AHO Oslo. He has collaborated with artists on a variety of publications and exhibitions and worked at international architecture offices including Christian Kerez in Zurich and architecten de vylder vinck taillieu in Ghent.

Melissa Angela Alemaz Makele (born in 1989) is an editor at ARCH+. She studied archi­ tecture and art history at KIT Karlsruhe and was a guest student at HfG Karlsruhe. After her studies, she worked at firms including Atelier Bow­Wow and Studio Velocity in Japan. Her current research focuses on intersectional feminist (spatial) practice. In 2022, she was a Berlin Stipend recipient at the Academy of the Arts, Berlin.

Anh­Linh Ngo (born 1974) is an architectural theorist, curator, and editor-in-chief of ARCH+. He regularly curates exhibitions and research projects with ARCH+, includ­ ing projekt bauhaus (2015–19), Cohabitation (2021), and The Great Repair (2023). From 2010 to 2016, he was a member of the art advisory council at the Institut für Auslandsbeziehungen (ifa), for which he developed and co­curated the travelling exhibitions An Atlas of Commoning (2018) and Post-Oil City (2009). He is currently a member of the board of trustees of IBA 2027 StadtRegion Stuttgart, the board of trustees of the Akademie Schloss Solitude, and the Goethe­Institut’s advisory council. Since 2022, he has been a member of the Academy of the Arts, Berlin.

Florian Summa (born 1982) is an architect and co­founder of SUMMACUMFEMMER Architects in Leipzig. After his studies at RWTH Aachen and ETH Zurich, he worked for five years at Caruso St John Architects in London and Zurich. From 2015 to 2018, he was a design assistant at ETH Zurich with Adam Caruso. In 2019, he taught at TU Munich. From 2020 to 2022, he was a visiting professor as the chair of Integral Architecture at TU Graz. Since 2022, he has been a visiting professor at UdK Berlin.
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Curatorial Team
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Arch+, Summacumfemmer and Büro Juliane Greb: Anne Femmer, Franziska Gödicke, Juliane Greb, Christian Hiller, Petter Krag, Melissa Makele, Anh­Linh Ngo, Florian Summa.
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Design team
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Elke Doppelbauer, Organization.
Nora Dünser, Exhibition catalog.
Mirko Gatti, Research associate.
Anna Hugot, Curatorial staff.
Sascha Kellermann, Events.
Beatrice Koch, Curatorial staff.
Daniel Kuhnert, Editorial staff.
Arno Löbbecke, Management.
Victor Lortie, Editorial staff / Social media.
Vittorio Romieri, Curatorial staff.
Barbara Schindler, Sponsoring / Communications.
Finn Steffens, Editorial staff.
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Commissioner
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Federal Ministry for Housing, Urban Development and Building.
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Dates
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May 20 to November 26, 2023.
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Location
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At the 18th International Architecture Exhibition La Biennale di Venezia. German Pavilion in Giardini, Venice, Italy.
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Photography
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Arch+, Summacumfemmer, Büro Juliane Greb, and Jelka von Langen.
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Büro Juliane Greb is an architectural practice. With a fixed basis in Gent and a secondary base in Cologne, we are working transnationally on projects in the Belgian and german context. The office was founded in 2015 by Juliane Greb and joined by Petter Krag as a partner in 2017.
 
Collaborators: Anna Hugot, Olaf Koulen, Vittorio Romieri.

Juliane Greb (*1985), dipl. ing. architect studied architecture at RWTH Aachen University and Arkitektur- og designhøgskolen i Oslo and graduated from RWTH Aachen in 2011. After completing her studies she worked at Architecten de Vylder Vinck Taillieu in Ghent, where she was responsible for several realized projects and competitions. From 2015 to 2017 she worked as a freelance architect for Osar Architecten in Antwerpen as well as starting her own practice in Ghent. Juliane is teaching at the University of Antwerp and TU Delft.

Petter Krag (*1978), ma. architect, studied photography and architecture at Oslo Fotokunstskole and Arkitektur- og designhøgskolen i Oslo. During and after his studies he worked for various offices, including Christian Kerez in Zürich and Architecten de Vylder Vinck Taillieu in Ghent. Since 2017 he joined Büro Juliane Greb as a partner.
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Summacumfemmer is an architecture firm based in Leipzig, Germany, founded in 2015 by Florian Summa and Anne Femmer.

Florian Summa (* 1982 in Cologne) studied architecture at the Rheinisch-Westfälische Technische Hochschule Aachen until 2011 and made a study visit from 2008 to 2009 at the Swiss Federal Institute of Technology in Zurich. During his studies he worked at Lütjens Padmanabhan in 2009. From 2011 to 2015 Summa worked at Caruso St John and in 2015 he founded an architecture practice with Anne Femmer. From 2015 to 2018 he was a research assistant with Adam Caruso at ETH Zurich. In 2020 Florian Summa held a visiting professorship at the Technical University of Munich, from 2020 to 2022 a professorship at the Technical University of Graz and in 2022 a visiting professorship at the Berlin University of the Arts.

Anne Femmer (* 1984 in Dresden) studied architecture at the Swiss Federal Institute of Technology in Zurich until 2010. During her studies she worked with Adolf Krischanitz in 2008 and with Go Hasegawa in 2009. She then worked at von Ballmoos Krucker until 2012 and then at De Vylder Vinck TaIllieu until 2015. In 2015, Femmer founded an architecture studio together with Florian Summa. Between 2015 and 2018 she was a research assistant with Christian Kerez and Jan de Vylder at ETH Zurich. In 2020, Anne Femmer held a visiting professorship at the Technical University of Munich, from 2020 to 2022 a professorship at the Technical University of Graz and in 2022 a visiting professorship at the Berlin University of the Arts.
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Published on: April 6, 2023
Cite: "German Pavilion. "Open for Maintenance" by Arch+, Summacumfemmer and Büro Juliane Greb" METALOCUS. Accessed
<http://www.metalocus.es/en/news/german-pavilion-open-maintenance-arch-summacumfemmer-and-buro-juliane-greb> ISSN 1139-6415
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