Curtains in Osborne & Little wool fabric frame the living room's arched windows.
Sofa (custom); bolster pillow (custom); large floor lamp (custom): William McIntosh Design, 212/807-8030.
Sofa fabric (by Great Plains): Holly Hunt, 312/661-1900, hollyhunt.com.
Pillow fabric: Coraggio Textiles, 800/624-2420, coraggio.com.
Pillow trim: Samuel & Sons, 212/704-8000, samuelandsons.com.
Small floor lamp (by Holtkotter): owner's collection.
Drapery ("Varese"#F1190, by Designers Guild): Osborne & Little, 877/322-7420, osborneandlittle.com.
Drapery and valance trim (Greek Key): Samuel & Sons, 212/704-8000, samuelandsons.com.
Suede chair to left of sofa (custom); beige chair (custom): William McIntosh Design, 212/807-8030, williammcintoshdesign.com.
Suede-chair fabric ("Royal Suede"): Edelman Leather, 800/886-8339, edelmanleather.com.
Beige-chair fabric ("Folio," by Larsen, discontinued): Cowtan & Tout, 212/647-6900, cowtan.com.
Beige-chair trim (by Great Plains): Holly Hunt, 312/661-1900, hollyhunt.com.
Table beside beige chair: Jonathan Adler, 877/287-1910, jonathanadler.com.
Chandelier ("Contemporary Plaster Ceiling Fixture," by Marc Bankowsky): Maison Gerard, 212/674-7611, maisongerard.1stdibs.com.
Chair in right foreground (custom): William McIntosh Design, 212/807-8030, williammcintoshdesign.com.
Chair fabric ("GlacÚ" #8900): Donghia, 914/662-2377, donghia.com.
Wall paint ("Stony Ground" #211); ceiling paint ("Pointing" #2003); trim paint ("Off-White" #3): Farrow & Ball, 888/511-1121, farrow-ball.com.