Framed artwork from a series of Henri Matisse masks hangs behind the master bedroom’s Charles of London chair, covered in patterned linen and topped with a Klostra pillow from Holland & Sherry. The French brass-and-stone table is an antique, as are the midcentury modern crystal floor lamp from Parc Monceau Antiques and its box-pleated shade from Edgar-Reeves, both in Atlanta.