We were invited to transform a classic prewar apartment into a stylish but unfussy family home. The interior palette varies as dark, smaller spaces flow into progressively light, larger rooms. This subtle transition of color makes the larger rooms, although low-ceilinged, feel even more spacious and bright. The use of velvety warm grays and ivory colors is accentuated by an ensemble of antiques, mid-century modern, and contemporary pieces. The clients’ art collection and family heirlooms bring depth and history to this eclectic mix.