Diptyque has always felt a special affinity with glass, particularly borosilicate glass. This light, seemingly delicate material, as transparent and brilliant as crystal but able to withstand extreme temperatures, is more often found in laboratories. In fact, it was while rummaging through a scientific equipment shop on a wander around Saint-Germain-des-Prés that the three founders caught a chance glimpse of some large, clear borosilicate jars. They bought them and filled them with seeds to create a poetic decoration for their boutique. The transition from functional material to decorative object is now one of the hallmarks of the Maison’s expertise.