Norman, Dorothy. Alfred Stieglitz: An American Seer. New York: Random House, 1973. pl. LXII.
Greenough, Sarah. Alfred Stieglitz: The Key Set. Vol. 2. Washington, D.C.: National Gallery of Art, Washington D.C., 2002. no. 842.
The lot of eleven photographs (28.128.1–.11) was originally given to the Museum by Stieglitz as an "Anonymous Gift". In 1933, the credit line was changed to: "Alfred Stieglitz Collection".