A Cubist-inspired abstraction by Rodney Graham, mounted on a travertine fireplace surround, presides over the living room of a beach house architect Steven Harris and designer Lucien Rees Roberts conceived for a family in Bridgehampton, New York. A David Weeks Studio sconce hovers next to the customized Francesco Binfaré sofa for Edra. The cocktail table is by Liljencrantz, and the bespoke Moroccan rug was made by Doris Leslie Blau.

In the children’s sitting room, an artwork by Carrie Moyer overlooks a sofa designed by Lucien Rees Roberts, a pair of Isamu Noguchi tables, and a swivel lounge chair by Ben Swildens for Stabin Bennis; the rug is by Crosby Street Studios.

Brooklyn painter Carrie Moyer, whose expressive canvases pay homage to artists like Helen Frankenthaler, created the colorful abstraction in the children’s sitting area. “It has a playfulness that works so well in the space,” says Rees Roberts. Moyer, who shows with DC Moore Gallery, also made this evocative artwork, La Signora (2020).

In a Hamptons home conceived by Steven Harris and Lucien Rees Roberts, a sweeping staircase wraps around a Surrealist sculpture by Philippe Hiquily with a vibrant Keltie Ferris canvas nearby.

Strongly influenced by the work of Alexander Calder, late French artist Philippe Hiquily produced Surrealist-inspired sculptures out of iron, steel, and brass. “All of his pieces are really incredible,” says Rees Roberts, who placed one of his compositions in the stair hall.

Sculptural plasterglass chairs by John Koga from Ralph Pucci surround a table made by RT Facts on a Revis Studio mohair rug in the breakfast area; the adjacent open kitchen features custom-made cabinetry painted in Farrow & Ball Railings.

Honolulu-based sculptor John Koga devised the dining room’s suite of plasterglass chairs, created for Ralph Pucci. “They’re surprisingly comfortable,” adds Rees Roberts. “They have an almost animal quality.

Next to the knife-edged swimming pool built by J. Tortorella, Harris created an entertaining pavilion whose roof doubles as a distinctive water feature. He also designed the curving concrete bench with cushions by Rees Roberts, who furnished the rest of the space with travertine tables and vintage armchairs. David Kelly, a partner at Rees Roberts + Partners, oversaw the landscaping, which becomes wilder in the areas near the dunes.

In the primary bedroom, an Alexandre Logé light fixture is a sculptural presence above the custom-made cast-concrete bed with a headboard upholstered in a Lauren Hwang New York fabric, integrated nightstands topped by Peter Lane ceramic lamps, and a cabinet with a retractable TV at the foot. A Volker Hüller painting hangs next to a lounge chair covered in a Holly Hunt suede, and the rug is by Beauvais Carpets.

One of Volker Hüller’s signature fragmented compositions, which mix figuration and abstraction, hangs in the primary bedroom. “It’s powerful and centers the room,” says Rees Roberts. The German artist’s Face ’n’ Vase (2015) similarly engages the senses.

Combining themes of vanity, visibility, and love in her practice, New York artist Summer Wheat conjured this vibrant commission for the media room. “She took colors we had already developed and used a technique where she pushes paint through aluminum mesh,” says Rees Roberts.

Featuring walls and floors clad in durable maple, the basketball court doubles as a multipurpose room, with a screen that deploys from the ceiling. “They didn’t want it to feel too precious,” says Harris.

This glamorous powder room is sheathed in richly veined book-matched rainbow onyx. “The colors are a reference to the sky at sunset,” says Harris, who embellished the expressive stone with Michael Amato sconces from The Urban Electric Co. and Dornbracht sink fittings.

“The idea is when you come into the courtyard, you see beyond the house,” explains Harris, who installed a runnel of water to establish a visual link to the rear of the residence. “Your eye goes through the entrance hall, past the curved wooden volume, and to the shape of the flying swimming pool.”

To grace the exterior of a Hamptons home, Steven Harris and Lucien Rees Roberts tapped Rhode Island artist Mig Perkins, who specializes in site-specific commissions, to conceive a cast-concrete mural. “There’s a dialectic in the house between the orthogonal and lyrical,” explains Harris, who worked with late art adviser Jennifer Weissbach throughout the project. “The idea was to combine those two pieces here.”

A Philippe Hiquily sculpture is silhouetted against the dramatically illuminated staircase, which casts artful evening reflections across the pool.