all on mount: upper left verso, in graphite: OKeeffe 1917 at "291" / June 1--; by Georgia O'Keeffe, lower left verso, in graphite: OK 25D
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 at 291.
- Greenough 2002, cat. 457.