The Metropolitan Museum of Art. "Stieglitz, Steichen, Strand," November 8, 2010–April 10, 2011.
Bry, Doris. Alfred Stieglitz: Photographer. Boston: Museum of Fine Arts, Boston, 1965. no. 14.
Stieglitz, Alfred. Georgia O'Keeffe: A Portrait by Alfred Stieglitz. New York: The Metropolitan Museum of Art, 1978. pl. 29.
Greenough, Sarah. Alfred Stieglitz: The Key Set. Vol. 2. Washington, D.C.: National Gallery of Art, Washington D.C., 2002. no. 576.
Katz, Jonathan D., and David C. Ward. Hide/Seek: Difference and Desire in American Portraiture. Washington, D.C.: National Portrait Gallery, Smithsonian Institution, 2010. p. 29, pl. 13.
Boston MFA dates this photograph: 1918. The orginal MMA receipt  from Stieglitz lists the negative date as 1919.