Must know who had been the decorators that mattered within the twentieth century, the women and men who coloured our world, refurbished our rooms, and impressed generations of pioneering designers who practiced of their wake? AD PRO has devised an aesthetic cheat sheet that salutes the 25 tip-top American decorators, from die-hard traditionalists to envelope-pushing adventurers, whose names it’s best to know and whose work nonetheless thrills. And even when historical past isn’t your factor, keep in mind: Rooms of the previous that look previous hat as we speak can nonetheless ship actionable classes in excessive fashion. So in your mark, prepare, and embellish!