At which New York university did Georgia O'Keeffe study under Arthur Wesley Dow?

Georgia O'Keeffe studied under Arthur Wesley Dow at Columbia University.

O'Keeffe attended Columbia's Teachers College in New York, where Dow taught art education. His approach emphasized composition, line, color, and the arrangement of forms rather than strict imitation of nature. Those ideas became especially important to O'Keeffe as she moved toward abstraction.

Dow's influence helped O'Keeffe see art as an organized visual language. She later adapted those principles in abstract charcoal drawings and paintings made in the 1910s. Columbia University is the concise institutional answer, although the relevant school within the university was Teachers College. This period preceded her public breakthrough through Stieglitz's gallery.