by Georgia O'Keeffe, on mount, upper left verso, in graphite: 248C
by later hand, on mount, lower right verso, in graphite: 026
Georgia O'Keeffe; gift to NGA, 1949.
- 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. 2, cat. 1464.