To create variation in the master bedroom’s ceiling, Harris created a biomorphic recessed shape in the form of the reservoir outside. Calvin Klein linens meet a custom bed— designed by Rees Roberts + Partners and upholstered by Interiors by George & Martha—to create a cozy retreat. Circa 1960s stacked Lucite lamps from John Salibello add glamour, and Maharam wallpaper envelops the space.