Narratives

  • Massy
  • 2026
  • Work in progress
  • Massy
  • 2026
  • Work in progress
Fabrique de l'Art

In a context of changing cultural practices that question the future of museums, the Centre Pompidou launched a competition for the creation of a new conservation center. This competition was won by the architectural firm PCA-STREAM under “La Fabrique de l'Art” (The Art Factory) project submission. Housing the collections of the Centre Pompidou and the Picasso Museum, it will offer a comprehensive collection and conservation facility leveraging an innovative approach whereby, under one building, there will be both a facility for cutting-edge research/conservation and a public engagement space. The project, which is set within a delightful park, will become a new central location for residents of the Île-de-France region.

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Vidéo

Marie Sarah Adenis

Vidéo

Micro lives and giga solutions

Marie-Sarah Adenis is a designer and co-founder of PILI, a company that develops biocoloring agents using microorganisms: an alternative to their petrochemical production. But the heart of her job is to harness the image of “microbes” to overcome the limitations of our imaginations and inject a touch of onirism into the dusty scientific narrative inherited from Pasteur.

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  • Paris
  • 2020
  • Delivered
  • Paris
  • 2020
  • Delivered
The “Champs-Élysées — history & perspectives” study

The Champs‑Élysées, History & Perspectives exhibition presents the study conducted between 2018 and 2020 at the behest of the Comité Champs‑Élysées by PCA-STREAM in collaboration with some fifty researchers, historians, scientists, engineers, artists, and economic and cultural actors from France and abroad. It traces the development of “the most beautiful avenue in the world,” analyzes its current usages, and proposes a vision of its potential evolutions in response to the challenges this area of the city faces in the present day. The Champs-Élysées is becoming a collective space to experiment with the development of a sustainable, desirable and inclusive city by 2030 through focusing on four main strategic priorities: reducing the impact of urban mobilities, rethinking nature as an ecosystem, seeking new uses, and the use of data for measurement and regulation.

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Vidéo

Antoine Laugier, Thanh-Phong Lê

Vidéo

Aesthetic of Structures

Aesthetic of Structures is a collective work published by the Architects-Engineers & Engineers-Architects association (AAIIA). Established agencies, young practitioners, researchers and students discuss a new relationship with structures, moving away from the Vitruvian principles of utility, solidity and beauty, towards an economy of materials, reversibility of use and the reuse of materials. Here we meet two of the book’s designers: architect-engineer Antoine Laugier and graphic designer Thanh-Phong Lê, who give us an insight into the book, as an object and as a structure.

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Podcast

“ Bringing the artist back at the heart of the city. ”

Podcast

“ Bringing the artist back at the heart of the city. ”


Story-telling as a meta skill

Claudia Ferrazzi, former government advisor on culture and audiovisual affairs, aims to put the artist back at the heart of the city by bringing together disciplines and industries. Founder of VIARTE, she uses art to support the implementation of new management methods. By adopting a narrative rather than a medium-based approach, she seeks to build bridges between the corporate world and artistic practice.

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Vidéo
Vidéo

Nose to nose with the world

Never once has Sissel Tolaas, Norwegian artist, chemist, linguist and researcher, uttered the word “perfume”. For the past twenty-five years, she has been collecting, inventing and breathing new life into smells, refusing to be part of the world’s aseptisation. Through her olfactory installations, she invites us to sense reality, its geography and its temporality. Most recently, she has recreated the smell of Pompeii, between sensory experience and memory of the past.

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Podcast

“ We cannot free ourselves from extreme projections, because we live in an extreme world. ”

Podcast

“ We cannot free ourselves from extreme projections, because we live in an extreme world. ”


"It will be upon a time", said science fiction to the city

Space is one of the great imaginary worlds of science fiction. By often depicting dystopian cities, authors sketch the contours of a desirable urbanity. Using science fiction as a field of investigation, Pierre-Antoine Marti, a PhD candidate in history at EHESS (School of Advanced Studies in Social Sciences), uses representations of the future as a dataset for prospective reflection on the interplay between science fiction and innovation.

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Vidéo
Vidéo

Enhancing a territory through creation

LUMA Arles is dedicated to supporting contemporary artistic creation. Designed as a creative campus, it promotes the Camargue region in which it is located: its landscapes, materials and know-how. Maria Finders, co-founder of the Atelier LUMA design laboratory, tells us about this atypical place.

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Article
Article

Prospectives and Retrospectives of Office Developments

“The office is dead, long live the office!” Whether this is a fad or actual societal transformation, articles and reports are on the rise and continue to predict a disruption in office real estate. A review of 30 years of prospective and retrospective thinking questioning office real estate programs can provide us with the key to a better understanding of this phenomenon.

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Article
Article

A "third place" research lab

Diego Landivar is a lecturer and researcher in economics and the founder of the Origens Media Lab, a “third place” research lab developed to address critical situations. More flexible and responsive than conventional research laboratories, Origens focuses on the far-reaching transformations brought about by the environmental crisis and supports civil society in its struggles.

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Vidéo
Vidéo

Cardboard landscapes

The artist, whose work is being exhibited until March 20, 2022, at the Paris Museum of Hunting and Nature, reproduces forms that history has endlessly discarded and returned to. By imitating nature in order to draw closer to it, she evokes myths both ancient and contemporary. Between rebirth and abandonment, immerse yourself in her cardboard gardens.

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Vidéo

Emanuele Coccia

Vidéo

Urban metamorphosis

A specialist of the living, philosopher Emanuele Coccia imagines how architects could make the cohabitation between species possible without necessarily having to carry out an act of ecological repentance or abandoning modernity. A “building as a forest” and a city as a natural reserve are a few examples of the irruption of fantasy within the city.

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Article
Article

Global thought, Local innovations

Rob Hopkins is the instigator of the international “The Transition Towns” movement, which supports many environmentally responsible initiatives carried out by both municipalities and citizens. Its primary goal is to unleash our imagination in order to inspire the desire and the courage to act.

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Article

From "Mediance" to Places

Augustin Berque

Article

From "Mediance" to Places

The geographer and orientalist Augustin Berque revisits the polysemic dimension of the term “milieu,” and explains the distinction made by mesology—“the area of biology that deals with the relationships between the environments and organisms”—between “environment” and “milieu.” The reality of things differs depending on the environment of each species or culture, the object doesn’t exist in itself but according to its relationship with the subject. In this way, mesology goes much further than the subject/object dualism of modern science. Ontologically “trajective,” the environment is neither objective nor subjective, but firmly between the two theoretical subject/object centers. Berque takes the term “mediance,” meaning the dynamic coupling of the individual and their surroundings, from the Japanese “fūdo,” to which he adds “trajection,” a process that results in the “mediance” of human existence in its concrete surroundings. Taken as a whole, all human environments, distinct from the biosphere through their eco-techno-symbolic dimension, form the ecumene. For architecture, this implies a respect for history and the environment, without mimicking ancient forms, creating from the “mediance” of each place.

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stream voices

Eager to share more generously the results of its collaborations and research, PCA-STREAM publishes STREAM VOICES, its online magazine!

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