by Alfred Stieglitz, on mount, upper left verso, in graphite: OKeeffe 1917 at "291" / June 1--
by Georgia O'Keeffe, on mount, 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.
- Georgia O'Keeffe, Tate Modern, London, 2016 - 2017, unnumbered catalogue.
- Greenough 2002, cat. 457.