For this holiday season, diptyque extends the celebration of its three founders - Christiane Montadre-Gautrot, Desmond Knox-Leet and Yves Coueslant – by renewing with the enchanting, wonder-filled spirit that animated the collective… and their boutique at 34, boulevard Saint-Germain. More than any other season, the holidays so quintessentially cast the artistic trio in their rôles de composition: merchants of life’s pleasures, big and small. Candles, perfumes, glassware, Scottish wool plaids and artisanal photophores…