The Jacques Carat Theatre in Cachan, which was designed by ateliers o-s architectes, opened at the end of 2017. This collective work “raises the curtain” on the origin of the space, behind the scenes of its design and multiple appropriations. Punctuated by the testimonies of the project’s actors, it brings together different feeling – photographic, graphic and spooky – to better reflect the living dimension of the venue.