An aluminum-clad marble canopy shades the rooftop pool terrace, which is outfitted with Vesta Home daybeds, a Liaigre side table, and Hermès towels.

A Gregor Hildebrandt artwork set against a cloudlike Holly Hunt wall covering presides over the family room of a triplex apartment designed by Andrew Torrey in Surfside, a community near Miami Beach. Torrey paired a Raphael Navot lounge chair upholstered in Loro Piana cashmere with a vintage mirrored Karl Springer cocktail table.

One of David Hockney’s colorful pool lithographs hangs in the entry, framed by bronze-and-glass screens by Torrey, who also designed the living room’s sofas, the rug made by Stark, and the mirror that hangs across from an Ellen von Unwerth photograph of model Claudia Schiffer. The multipart David/Nicolas table was a custom commission, a pair of vintage Pierre Paulin lounge chairs flank an Eric Schmitt bronze side table from Ralph Pucci, the lamps are by RH, and Vincenzo de Cotiis conceived the standing screen at left.

In the kitchen, Torrey created a family-friendly banquette in a Scalamandré fabric with a bespoke marble table and a Rogan Gregory light fixture floating above; a series of Roy Lichtenstein works animates one wall, the cabinetry is by Poliform, and Grohe made the faucet.

A Daniel Arsham sculpture overlooks the living area, where Torrey devised a bronze-and-marble corner bar with Maxime Boutillier stools and vintage Max Ingrand pendants for FontanaArte.

A shapely Christopher Miano mirror enlivens the all-travertine primary bath, which is curtained in a Loro Piana fabric.