Sotheby's, New York, 5 October 1994, lot 9
Greenough, Alfred Stieglitz: The Key Set (Volume One), no. 93
Variant croppings:
Camera Work, Number 36, October 1911, p. 61
Bry, Alfred Stieglitz: Photographer, pl. 2
Daniel, Stieglitz Steichen Strand, pls. 4-5
Homer, Alfred Stieglitz and the Photo Secession, p. 18
Norman, Alfred Stieglitz: An American Seer, pl. IV
Whelan, Alfred Stieglitz: Photography, Georgia O'Keeffe, and the Rise of the Avant-Garde in America, n.p.