all on mount: by Georgia O'Keeffe, lower left verso, in graphite: 8C; all by later hands: upper left verso, in graphite: L (circled); upper center verso, in graphite: 19
Georgia O'Keeffe; gift to NGA, 1949.
- Greenough/Hamilton 1983, no. 158.
- Alfred Stieglitz: Known and Unknown, National Gallery of Art, Washington; The Museum of Fine Arts, Houston, 2002-2003.