An integral remodeling project for a building from the 60s which will conserve the whole of the occupied volume and the structure, while constructing a new underground car park. The design for a new façade in natural stone and glass took as its starting point the creation of an appropriate image for the perfume company that would be in keeping with the context of the other buildings on Avenue Hoche. The stone part of the construction acts like a frame around the double glass skin, in an allusion to the setting of a precious gem and to the sophisticated world of Paris fashion.