by Doris Bry, on mount, lower left, in graphite: Treated by Steichen--6/50; lower left verso: 92 C
Georgia O'Keeffe; gift to NGA, 1949.
- Bry, Doris. Exhibition of Photographs by Alfred Stieglitz, National Gallery of Art, Washington, 1958, no. 79.
- Georgia O'Keeffe, Tate Modern, London, 2016 - 2017, unnumbered catalogue.
- Bry, Doris. Exhibition of Photographs by Alfred Stieglitz Exh. cat., National Gallery of Art (Washington, 1958), no. 79.
- Greenough 2002, cat. 741.