Located in the Rohan-Montbazon mansion on rue du Faubourg Saint-Honoré, where Coco Chanel unveiled her first diamond jewelry collection in 1932, this historic site has hosted icons like Greta Garbo, Jean Cocteau, and Cécile de Rothschild. The agency designed its first collection of light fixtures here, while also selecting iconic furniture pieces, artworks, and choosing the colors and materials. A discreet address, coveted by Parisians for exclusive receptions.