on verso, signed by artist, lower right in graphite: Robert Adams 1980; lower left in graphite: The Garden of the Gods, El Paso County, Colorado, 1977; by unknown hand, lower right in graphite, to the left of signature: RA.3561.Y; upper left in graphte: RA / 1039; stamped, lower center in black ink: Copyright (c) 1980 [date in graphite] by Robert Adams
Robert Adams, Astoria, OR; NGA purchase (through Fraenkel Gallery, San Francisco) and gift, 2012.
- Adams, Robert. From the Missouri West: Photographs by Robert Adams. New York, 1980: 2.