by Georgia O'Keeffe, on mount, upper left verso, in graphite: OK 512D
Georgia O'Keeffe; gift to NGA, 1980.
- Alfred Stieglitz: Known and Unknown, National Gallery of Art, Washington; The Museum of Fine Arts, Houston, 2002-2003, as Georgia O'Keeffe and Waldo Frank.
- Greenough 2002, cat. 634.