Located at the edge of lake La Blanche in an urban area of Bordeaux, France, this cabin in the shape of a pyramid was designed by visual artist Lou Andréa Lassalle and built by Zebra3 as part of the Refuges Périurbains (Peri-urban shelters) in the region.

Source: The Prism: A Pyramid-Shaped Cabin by Lou Andréa Lassalle