by Alfred Stieglitz, on mount, upper center verso, in graphite: Top
by Georgia O'Keeffe, on mount, upper left verso, in graphite: 151E
by later hand, on mount, lower center verso, in graphite: #5
Georgia O'Keeffe; gift to NGA, 1949.
- Photographs by Alfred Stieglitz, National Gallery of Art, Washington, DC, February 3–May 8, 1983; Metropolitan Museum of Art, New York, June 17–August 14, 1983; The Art Institute of Chicago, October 18, 1983–January 3, 1984
- Greenough, Sarah, and Juan Hamilton. Alfred Stieglitz: Photographs and Writings. Washington, 1983: no. 140.
- Greenough, Sarah. Alfred Stieglitz : The Key Set : The Alfred Stieglitz Collection of Photographs. Washington, 2002: vol. 2, cat. 1559.