Photographed by Peter A. Juley & Son for the Museum of Modern Art.
Negative marked: "Museum 488".
American Art, Vol. 20, No. 2 (Summer 2006), pg. 24.
Lynes, Barbara Buhler, "Georgia O'Keeffe, Catalogue Raisonne, Vol. One, New Haven, CT: Yale University Press,with the National Gallery of Art, Washington, D.C. and the Georgia O'Keeffe Foundation, Abiquiu, New Mexico, 1999, no. 801.