by Alfred Stieglitz, on mount, upper right verso, in graphite, circled: A1 plus / very swell print
by Georgia O'Keeffe, on mount, lower left verso, in graphite: 10A
Georgia O'Keeffe; gift to NGA, 1949.
- Photographs by Alfred Stieglitz, National Gallery of Art, Washington, February 3–May 8, 1983, no. 165; Metropolitan Museum of Art, New York, June 17–August 14, 1983; The Art Institute of Chicago, October 18, 1983–January 3, 1984
- George Grosz: Berlin - New York, Neue Nationalgalerie, Berlin and Kunstammlung Nordrhein-Westfalen, Düsseldorf, 1994-1995.
- Greenough, Sarah, and Juan Hamilton. Alfred Stieglitz: Photographs and Writings. Washington, 1983: no. 165, pl. 68.