A new look at the art of one of the most charming and idiosyncratic personalities of early 20th-century New York, Florine Stettheimer (1871-1944). Stettheimer was a New York original: a society lady who hosted an avant-garde salon in her Manhattan home, a bohemian and a flapper, a poet, a theater designer, and above all an influential painter with a sharp satirical wit. Stettheimer collaborated with Gertrude Stein and Virgil Thomson, befriended (and...