In this Paris residence renovated by designer Damien Langlois- Meurinne, Fabrice Juan sofas face a marble-top cocktail table by Langlois-Meurinne, while Misia sheers curtain the balcony doors.

In the family room, photographs of African masks by Thierry Fontaine are mounted on cerused-oak paneling above a Collector sofa grouped with custom lounge chairs.

An elegant enfilade frames a sculpture by Agnès Debizet.

In the living room, an elegantly fluted marble fireplace surround is flanked by Nicolas Moulin graphite drawings, which surmount cabinets by Langlois-Meurinne, who also designed the red velvet stool and rug.

An artwork by Gregor Hildebrandt hangs on a fluted plaster wall in the dining room, which is crowned by a Glustin Luminaires Murano glass light fixture. The table, chairs, sideboard, and rug are all by Langlois-Meurinne.

A geometric- patterned floor in marble and granite lines the entrance hall, where a painting by José Loureiro is displayed above a Langlois- Meurinne marble table.

A seascape photograph by Nicolas Floc’h hangs above a Porta Romana lamp and a marble table by Langlois- Meurinne on a stair landing; on the other side of the plaster columns, a Maarten Stuer ceramic sculpture rests beneath a Lisette Rützou sconce.

The primary bath is outfitted with a Glustin Luminaires ceiling light, CTO Lighting sconces, Langlois-Meurinne mirrors, a Hasenkopf tub, and sinks with Graff fixtures.

In the primary bedroom, Langlois-Meurinne devised the scalloped screen behind the Treca bed as well as the nightstands.

A collection of Thierry Fontaine photographs in the family room of a Parisian triplex designed by Damien Langlois-Meurinne.