Rythms

Article

Capturing the Cityscape Through Photography

Émilie d'Orgeix, Corinne Feïss-Jehel, Pierre-Jérôme Jehel

Article

Capturing the Cityscape Through Photography

Over the span of several months, students from GOBELINS Paris scouted La Défense, examining the iconic business district from the fresh perspective of urban metabolism. As part of a documentary workshop led by Pierre-Jérôme Jehel and Laetitia Guillemin (GOBELINS) and designed in partnership with researchers from the City-Metabolism Chair at PSL University, some thirty students explored this territory. They did so by treating it not as a mere backdrop but as a living organism, traversed by flows, tensions, and rhythms, using photography as a tool for revelation. Their projects, located at the crossroads of artistic creation and research, unveil an alternative reading of this mineral space, between invisible flows and underlying tensions. Both sensitive and rigorous, this inquiry is chronicled here by Corinne Feïss Jehel (EPHE-PSL), Pierre-Jérôme Jehel, and Émilie d’Orgeix (EPHE-PSL) as part of a research project conducted by the City-Metabolism Chair (which is financially supported by PCA-STREAM, Artelia, and Groupama Immobilier).

Discover
Article
Article

The potential of the night

Once a sanctuary for dreams and imagination, nighttime has now been relegated to the mere role of a utilitarian prelude to daytime. Nocturnal realms possess an alchemical power capable of transfiguring our perceptions. However, when viewed through the lens of urban uses, the night also exacerbates inequalities and raises questions about the possibility of achieving an urban night that is accessible to everyone. Exploring the range of possibilities associated with the night reveals it as a space-time where complex interactions are woven that could be revitalized through a chronotopic and inclusive architecture.

Discover
  • 2026
  • Work in progress
  • Bobigny
  • 2026
  • Work in progress
Bobigny Courthouse

PCA-STREAM has won the competition for the extension of the Bobigny courthouse by designing a building with a balanced monumentality, reaffirming without excessive theatricality the sacredness of justice. The new courthouse will offer a functional and exemplary building, embodying the idea of a justice of care.

Discover
Vidéo

Stephane Lemoine

Vidéo

Flows in images

Stéphane Lemoine is an architect and urban planner. He recently published the book Mix Urbains, which questions the nature of urban travel. By analyzing flows at eight intersections around the world, he studies speeds, rhythms, interactions and trajectories to determine what makes these urban squares special.

Discover

stream voices

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

Discover Stream Voices