To create balance, Light incorporated a series of triangles into the living room scheme. Note the trio of metal-and-wood Michael Weiss tables, the upholstered arrangement, composed of a Lee Industries sofa and custom cube seats, and the constellation of orange objects—a pair of Currey and Company lamps and a lacquered tray by Zodax. The cloud-filled sky in Craig Mooney’s Harbor View picks up the varied blue-grays in the Thomas O’Brien Safavieh rug.