by Doris Bry, center left verso, in graphite: K OK 12E / not treated; on mount, lower left verso: OK 12E
by later hand, center verso, in graphite: [B or E?]
Georgia O'Keeffe; gift to NGA, 1980.
- Photographs by Alfred Stieglitz, National Gallery of Art, Washington, DC, March 16–April 27, 1958
- Greenough, Sarah. Alfred Stieglitz : The Key Set : The Alfred Stieglitz Collection of Photographs. Washington, 2002: vol. 1, cat. 829.