on mount, center verso, in graphite: 1911; by Georgia O'Keeffe, on mount, lower left verso, in graphite: 34 B; by later hand, on mount, upper left verso, in graphite: 1
Georgia O'Keeffe; gift to NGA, 1949.
- Alfred Stieglitz: Known and Unknown, National Gallery of Art, Washington; The Museum of Fine Arts, Houston, 2002-2003.
- A Subtle Beauty: Platinum Photographs from the Collection, National Gallery of Art, Washington, 2014 - 2015, unnumbered catalogue.
- Fine, Ruth E. John Marin. Washington, DC: National Gallery of Art, 1990, p. 9, pl. 2.
- Greenough 2002, cat. 329.