What was the name of Georgia O'Keeffe's New York gallery that opened in 1929?

Georgia O'Keeffe's New York gallery was called An American Place.

Alfred Stieglitz opened An American Place in 1929 at 509 Madison Avenue in New York City. It became the final gallery associated with Stieglitz and served as an important venue for O'Keeffe's paintings, photographs by Stieglitz, and work by other American artists.

The gallery followed two earlier Stieglitz spaces: Little Galleries of the Photo-Secession, commonly known as 291, and the Intimate Gallery. An American Place was more than a commercial gallery; it was a gathering place for artists, writers, photographers, and supporters of modern American art.

The name is sometimes mixed up with 291, which was Stieglitz's best-known earlier gallery. O'Keeffe's work had already been shown at 291, but An American Place was the later space operating from 1929 until Stieglitz's death in 1946. Its exhibitions helped establish O'Keeffe as a major figure in American modernism.