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October 11, 2021


The 175 Haussmann wins the SIATI 2021 award for the most innovative project!

Its dioptre façade is designed to reflect natural light up to R-2. Its landscaped terrace uses permaculture techniques on a hydrobiological membrane that will eventually host an autonomous ecosystem. Photovoltaic glass integrated on the southwestern slope illuminates the building at night. The restaurant, open to both employees and the public, reconnects the building to its neighborhood and allows for multiple uses.

June 29, 2021

"Scratching the surface" exhibit

PCA-STREAM's artworks are travelling!

Exhibited until November 7 at the Hamburger Bahnof in Berlin, "Scratching the surface" invites us to discover the links woven between humanity, technology and nature over the last six decades.

The opportunity to (re)discover "Unconformities", the work of Lebanese artists Khalil Joreige and Joana Hadjithomas, which reveals the past of historical places in Paris, Beirut and Athens by showing the structure of their soils.

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