by Alfred Stieglitz, on mount, center left verso, in graphite: 1915
by later hand, on mount, bottom left verso, in graphite: 30C
Georgia O'Keeffe; gift to NGA, 1949.
- Stieglitz in the Darkroom, National Gallery of Art, Washington, DC, October 4, 1992–February 14, 1993
- McCabe, Constance, and Lisha Deming Glinsman. "Understanding Alfred Stieglitz' Platinum and Palladium Prints: Examination by X-ray Fluorescence Spectrometry." Studies in the History of Art: Monograph Series II: Conservation Research 1995 51 (1995): fig. 11.
- Greenough, Sarah. Alfred Stieglitz : The Key Set : The Alfred Stieglitz Collection of Photographs. Washington, 2002: vol. 1, cat. 409.