on mount, upper left verso in graphite: Coyotes, 1945 (underlined); on mount, center verso in graphite: Frederick Sommer 1945 (underlined)
The artist, Prescott, Arizona; gift to NGA, 1995.
- Recent Acquisitions of Works of Art on Paper, National Gallery of Art, Washington, 1995.
- Venus, Jupiter & Mars: The Photographs of Frederick Sommer. Exh. cat., Delaware Art Museum, Wilmington, Delaware, 1980, no. 22.
- Sommer: Images. Tucson, Arizona, 1984, illus. pl.10.