by Doris Bry, on mount, lower left, in graphite: Treated by Steichen—6/50; lower left verso: OK-40B
by later hands, upper left verso, in graphite: K OK 40B; center verso: RA
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. 826.