Margery Mann, Imogen Cunningham: Photographs 1910-1973, University of Washington Press, Seattle, 1970, pl. 11.
Richard Lorenz, Imogen Cunningham: Ideas without End, a Life in Photographs, Chronicle Books, San Francisco, 1993, pl. 38, p. 103.
Ithaca, New York, Herbert F. Johnson Museum, Cornell University, An American Portrait: Photographs from the Collection of Diann and Thomas Mann, April 1–June 12, 1994, no. 104.