Jennifer Weisberg’s design for the living room features a painting by Jean Dubuffet, flanked by sconces by Patrick Naggar against Porter Teleo’s Kintsugi wallcovering. Next to the piano is an artwork by Fernand Léger.

The Vladimir Kagan sofa, covered in Dedar bouclé, and the coffee table are from Holly Hunt. The Edelman Leather-covered lounge chairs and the table between them are from Minotti; the glass lamp is from Porta Romana.

In the entry, a colorful painting by the contemporary Nigerian artist Gerald Chukwuma hangs opposite a work by Ed Moses. The walnut benches are by Gildas Berthelot.

In the entry, a colorful marble floor from Artistic Tile contrasts with the neutral wallcovering from Casamance, a bronze console from Caste Design, curvaceous mirrors by Tom Faulkner, and a linear ceiling light from Wired.

The neutral-toned kitchen is enveloped in an eye-catching backsplash  made using strips of mixed marble from TileBar.

The neutral-toned kitchen, with its mixed-marble backsplash from Tile Bar, barstools from Powell and Bonnell, and Gabriel Scott ceiling lights, has a doorway that frames a portrait by Alice Neel, which hangs in the entry.

A backlit ceiling panel of verre eglomisé by Miriam Ellner responds to the dining room’s screen by David Hockney. Kimberly Denman chairs, covered in mohair from Sahco, and a brass and lacquer table by India Mahdavi sit on a Rug Art carpet. Artworks by Ellsworth Kelly hang above cabinets from Holly Hunt. The two bronze sculptures are by Paolo Staccioli.

The powder room’s bold custom Porter Teleo wallcovering backs a Ted Boerner mirror and hanging light by Alison Berger Glassworks from Holly Hunt.

In the family room, a fold-down bed for guests from Milano Smart Living, incorporates a sofa covered in an outdoor fabric from Perennials.

A painting by Thomas Hart Benton, flanked by sconces from Circa, hangs above a bench from Noir outside the dressing room.

Silver Wave marble from Artistic Tile creates a moody backdrop for a bath with scenic views.

The primary bedroom’s wallcovering is a collaboration between Fromental and Lalique; Weisberg ordered it in a custom gray silk, and placed the crystal birds herself. The bed is from Liaigre, with the headboard covered in Cowtan & Tout fabric.

A painting by Milton Avery hangs above the chenille-covered sofa in the library, against a wallcovering by Casamance. The cabinets and bookshelves are by Amuneal, and the built-in fireplace was made by Hearth Cabinet. The coffee table is by Wendell Castle, and a Joseph Jeup chair from the Bright Group sits at a desk from Promemoria.

The library’s cabinets and bookshelves are made by Amuneal; Weisberg loves the irregular quality of the cabinets’ horn and bronze door handles.