The living room in the Paris apartment of Betty Catroux, model, and her husband Francois Catroux, interior designer. The room was designed by Catroux himself in the Op-Art Style. Steel cubes act as tables in front of the white couch, and a large plant sits behind it. Op-Art by Victor Vasarely hangs on the back wall, over a custom curving couch designed by Francois Catroux. African lances from Cameroon and the Congo stand in the middle of the room.