Below image, l.r., signed in graphite: Imogen Cunningham 1957. Verso of mount, stamped in black ink, ctr.: I C (and eye) 280. Verso of mount, stamped in black ink, top ctr., Green Street Label: Photograph by / Imogen Cunningham / 1331 Green Street, San Francisco 9 / and in graphite: Door--Volcano 1957.
Artist, 1976; Gryffyd and Janet L. Partridge, Mill Valley, CA; gift to MFA December 1993.
Gift of Gryffyd and Janet L. Partridge
© 1957/2011 The Imogen Cunningham Trust. www.imogencunningham.com.