Titled "How heavy is a city?", the 7th Lisbon Architecture Triennial, curated by Ann-Sofi Rönnskog and John Palmesino, founders of Territorial Agency, held its opening ceremony.

From October 2 to December 8, the Portuguese capital will become the world epicenter of architecture, hosting three major exhibitions, three days of conferences, three awards, around twenty independent projects, and dozens of activities that will measure, map, and question what makes urban life possible.

"We have inherited this beautiful four-letter word: city. However, its meaning has completely changed. Triennial 2025 challenges us to ask ourselves: What is the city today? What are its limits? How do we measure it? How do we live in it?"

Territorial Agency.

The latest edition of the Lisbon Architecture Triennale, curated by Ann-Sofi Rönnskog and John Palmesino, founders of Territorial Agency, aims to open a public space for learning, experience, and debate about the possible futures of cohabitation. One of the world's most important architectural initiatives returns with a robust program that includes:

1/ Three core exhibitions:

"Fluxes" (at MAAT – Museum of Art, Architecture, and Technology) examines the flows of energy, materials, and data that underpin humanity.

"Spectres" (at MUDE – Design Museum) explores how colonialism, power, and extraction shape the way we see and imagine our built environment.

"Lighter" (at MAC/CCB – Museum of Contemporary Art and Architecture Center) offers alternative visions for a world on the brink of a planetary crisis.

Exhibition SPECTRES. Lisbon Architecture Triennale. Photograph by Fiat Lux Experience.

Exhibition SPECTRES. Lisbon Architecture Triennale. Photograph by Fiat Lux Experience.

2/ Three days of international conferences at the Calouste Gulbenkian Foundation (October 29-31):

"Spectres" — Empire and Extractivism (October 29): with Kenny Cupers, Yara Sharif, and Nasser Golzari (Architects for Gaza); moderated by Lilet Breads.

"Fluxes" — Changes and Transformations (October 30): with Andrew Jaque, Thiago Potatoes, and Kathryn Yusoff; moderated by Federica Zambeletti.

"Lighter" — How to Do It Differently (October 31): with Superwoman Boon Mahathanakorn, Cristina Díaz Moreno, Efren García Grinda (amid.zero9), and Eyal Weizman; moderated by Christele Harrouk.

Exhibition FLUXES. Lisbon Architecture Triennale. Photograph by Matilde Fieschi.

Exhibition FLUXES. Lisbon Architecture Triennale. Photograph by Matilde Fieschi. 

3/ More than a dozen independent projects spread across the city.

Seventeen independent projects, selected from 76 international proposals, expand the scope of this edition in Lisbon. From installations and traveling infrastructure to audio guides and performances, they activate five different spaces and transform the city into a space for experimentation.

4/ Four days of activities for schools, universities, families, and children ("TACT Days," October 16-20, at the Palácio Sinel de Cordes).

Exhibition LIGHTER. Lisbon Architecture Triennale. Photograph by Joana Linda.

Exhibition LIGHTER. Lisbon Architecture Triennale. Photograph by Joana Linda.

At the opening of the 2025 Triennale, the winners of the "Lisbon Triennale bcp Millennium Awards" were announced in their three categories: Universities, Debut, and Achievement. All winners received a trophy designed by Álvaro Siza Vieira, previous winner of the Achievement Award.

-Universities Award: FAUP, the School of Architecture of the University of Porto, won the award with the research "The Weight of Words," by Maria Neto, Pedro Leão Neto, and Jorge Marum.
-Debut Award: The Indian studio ReSa Architects received this recognition for its exploration of architecture as a collective social process.
-Achievement Award: 84-year-old Pakistani architect Yasmeen Lari was honored for her commitment and collaboration in the construction of more than one million homes in Pakistan following the floods that struck in 2022.

Independent Projects. Featherweight. Lisbon Architecture Triennale. Photography by Joana Linda.

Independent Projects. Featherweight. Lisbon Architecture Triennale. Photography by Joana Linda.

"How heavy is a city?" explores emerging forms of cooperation and mutuality, establishing a new framework for evaluating architecture and rethinking its role as a driver of debate. Imagining alternatives for contemporary urban life, the Lisbon Architecture Triennale presents itself as a convening space, involving an interdisciplinary team of experts from science, philosophy, and the arts.

More than ever, we need to acknowledge the multidisciplinary nature of architecture and work with more sophisticated platforms of knowledge to approach the city as a whole. Our seventh edition, How heavy is a city?, establishes the reflection and poses the questions; the remainder of the 21st century will offer us the answers.”

José Mateus, President of the Lisbon Architecture Triennale.

More information

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Exhibition
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"How heavy is a city?". 7th Lisbon Architecture Triennial. 

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Curators
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Territorial Agency. Lead Architects.- Ann-Sofi Rönnskog, John Palmesino.

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Collaborators Colaboradores
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Curators of Talk, Talk, Talk.- Filipa Ramos.
Exhibition design of Fluxes, Spectres and Lighter.- Fernando Brízio assisted by Diogo Dias João. 
Visual Identity of The Trienal 2025.- The Royal Studio.
Website.- Rafael Gonçalves. 
Web Design and Development.- Audiovisual Coordination, João Moura — Dizplay Soundlab. 

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Advisory
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Mónica Bello, Francesca Bria, Emanuele Coccia, Paul N. Edwards, Matthias Hauser, Alistair Hudson, Tim Lenton, Veronika Liebl, Anne McClintock, Lucia Pietroiusti, John Tresch, Mark Williams, Jan Zalasiewicz.

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Curatorial Assistants
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Hiroaki Yamane, Maximilian Schob, Computational and visual. Sheer Gritzerstein, Editorial. 

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Lisbon Triennale Executive Team
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Executive office.- Manuel Henriques, Executive director; Helena Soares, Management assistant; Elisabete Oliveira, Financial supervisor.
Production.- Isabel Antunes, Head; Marta Moreira, Sofia Gomes, Beatriz Caetano Bento, Carolina Vicente, Salomé de Moura, Tiago Pombal, Daniela Leitão, Francisca Branco, Maria João Ferreira.
Communication and Press.- Madalena Galamba, Head; Miguel Santos, Editor and International press officer; Helena Ales Pereira, National press officer; Patricia Cardoso, Editor; Beatriz Prata, Designer; Maria Nave, Designer; Leonor Manta, Designer. 
Education service.- Filipa Tomaz, Head; Joana Martins, Project manager; Ester Donninelli, Lead mediator; Leonor Calhau, Rafaela Pereira. 
Fundraising and Partnerships.- Joana Cotter Salvado, Eduardo Corales. 

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Governing Bodies
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Board of Directors.- José Mateus, President; Pedro Araújo e Sá, Vice-president; José Manuel dos Santos, Nuno Sampaio, Paula Torgal.
Advisory Board.- Inês Lobo, President; Alexandra Prado Coelho, Alexandre Marques Pereira, Álvaro Domingues, Álvaro Siza, Ana Tostões, Ana Vaz Milheiro, Artur Rebelo, Bárbara Coutinho, Bárbara Rangel, Bernardo Futscher Pereira, Carla Leitão, Catarina Raposo, Cláudia Taborda, Cristina Veríssimo, Delfim Sardo, Eduardo Souto Moura, Eliana Sousa Santos, Fernanda Fragateiro, Fernando Sanchez Salvador, Filipa Oliveira, Filipa Serpa, Gonçalo Byrne, Gonçalo M. Tavares, Graça Castanheira, Joana Morais, João Belo Rodeia, João Gomes da Silva, João Luís Carrilho da Graça, João Mendes Ribeiro, João Pinharanda, João Seixas, Jorge Figueira, Jorge Gaspar, José de Monterroso Teixeira, Leonor Cintra Gomes, Lizá Défossez Ramalho, Lucinda Fonseca Correia, Luís Santiago Baptista, Manuel Aires Mateus, Margarida Grácio Nunes, Maria Calado, Nuno Grande, Maria Filomena Molder, Maria Manuel Oliveira, Mariana Pestana, Maribel Mendes Sobreira, Marta Sequeira, Miguel Honrado, Patrícia Robalo, Paulo Pires do Vale, Pedro Baía, Pedro Bandeira, Pedro Ferreira, Pedro Gadanho, Rita Aguiar Rodrigues, Rute Figueiredo, Sandra Marques Pereira, Sérgio do Carmo Antunes, Sérgio Mah.
Supervisory Borad.- José Miguel Alecrim Duarte, President; Miguel Luís Cortês Pinto de Melo, Vice-President; Ricardo Ferreira. 

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Developer
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Strategic Partners.- Câmara Municipal de Lisboa.
Structure financeed by.- República Portuguesa. Cultura , DGARTES - Direção-Geral das Artes. 

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Associates
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Ordem dos Arquitectos, Fundação Millennium bop, Fundação CCB, José Mateus, Abreu Advogados, Casa da Arquitetura, Babel, Fundação EDP. 

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Dates
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02.10 > 08.12.2025. 

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Location
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7th Lisbon Architecture Triennale, Lisbon, Portugal. 

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Photography
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Fiat Lux Experience, Matilde Fieschi, Joana Linda, Hugo David, Abhishek Sawant, Matilde Viegas.

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Territorial Agency. Established by architects John Palmesino and Ann-Sofi Rönnskog, Territorial Agency combines contemporary architecture, science, art, advocacy and action to promote comprehensive territorial transformations in the Anthropocene epoch.

Recent projects include Sensible Zone at the Biennale di Venezia, Seoul Biennale of Architecture and Urbanism, Barbican London, Warsaw Biennale; Oceans in Transformation commissioned by TBA21–Academy, in collaboration with ZKM Critical Zones and Taipei Biennial 20; Museum of Oil with Greenpeace, ZKM Reset Modernity and Chicago Architecture Biennial; Anthropocene Observatory with Armin Linke and Anselm Franke at HKW Haus der Kulturen der Welt Berlin, BAK Utrecht and in the collection of Centraal Museum Utrecht.

Territorial Agency is the recipient of the STARTS PRIZE 2021 – Grand prize of the European Commission honouring innovation in technology, industry and society stimulated by the arts for Oceans in Transformation.

John Palmesino and Ann-Sofi Rönnskog are Unit Masters at the AA Architectural Association School of Architecture, London, where they have conducted sustained multi-year work on the transformations of the Coast of Europe; the emergent technosphere planetary paradigm and have inaugurated a new project on Climate Peace.
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Published on: October 19, 2025
Cite:
metalocus, AGUSTINA BERTA
""How heavy is a city?". The 7th Lisbon Architecture Triennial opens" METALOCUS. Accessed
<http://www.metalocus.es/en/news/how-heavy-city-7th-lisbon-architecture-triennial-opens> ISSN 1139-6415
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