on mount, lower right in graphite: Imogen Cunningham
Paul M. Hertzmann, Inc., San Francisco, CA; purchased with donated funds from The André and Elizabeth Kertész Foundation by NGA, 1996.
- Photographs from the Collection, National Gallery of Art, Washington, 1999.
- Imogen Cunningham: Frontiers, Photographs 1906-1976. Exh. cat. The Imogen Cunningham Trust. Berkeley, California, 1978: no. 60, n.p.