by Georgia O'Keeffe, on mount, lower left, in graphite: Treated by Steichen 1949; lower left verso: OK 31A
by later hand, center verso, in graphite: K / OK 31A / dark pall
Georgia O'Keeffe; gift to NGA, 1980.
- Stieglitz in the Darkroom, National Gallery of Art, Washington, DC, October 4, 1992–February 14, 1993
- Greenough, Sarah. Alfred Stieglitz : The Key Set : The Alfred Stieglitz Collection of Photographs. Washington, 2002: vol. 1, cat. 525.