The Spanisch architects Jose Selgas en Lucia Cano of Selgascano designed an office for their own practice that is located in the woods near Madrid in Spain.
The curved window is made out of a 20mm thick transparant acrylic that forms the noth facing wall of the office. The other side, the opaque on the south facing, is constructed from a 110mm thick, insulated, fiber-glass and polyester sandwich, offering shade from direct sunlight.
Photographs are made by Iwaan Baan.!!