by later hand, on mount, upper left verso, in graphite: 198D
Georgia O'Keeffe; gift to NGA, 1949.
- Alfred Stieglitz at Lake George. Museum of Modern Art, New York, 14 September 1995-2 January 1996, illus. p.105.
- Lowe, Sue Davidson. "Taken Lightly." Art & Antiques (Summer 1990), illus. 107.