Intended as a space that can be both elegant and casual, the kitchen boasts custom black Regency-style cabinets with P.E. Guerin pulls from Clyde Hardware Co. Marble counters with custom-edge details rim the room, and fixtures from Vaughan Designs in New York light the walnut island. The Dessin Fournir barstools are from Kneedler-Fauchère, and Herzlinger designed the custom doors.