What was Georgia O'Keeffe's first major New York museum exhibition venue in 1927?

Georgia O'Keeffe’s first major New York museum exhibition venue in 1927 was the Brooklyn Museum.

The Brooklyn Museum presented a solo exhibition of O'Keeffe’s work in 1927. By then, she had already attracted attention through Alfred Stieglitz’s galleries and had developed a recognizable body of paintings featuring flowers, city architecture, and abstract forms.

The exhibition helped establish her as a significant American modernist rather than merely an emerging artist associated with Stieglitz. Her later museum exhibitions expanded her national reputation, including important presentations at institutions beyond New York.

The venue can be confused with the Whitney Museum or the Museum of Modern Art, both central to the history of American modernism. The specific 1927 exhibition was at the Brooklyn Museum. This question also concerns the first major New York museum venue, not the later museum retrospective held in 1946.