Inscription: Inscribed in pencil on the mount, recto BR below image: "EW 1931"; inscribed in pencil on the mount, verso C: "Shell and Rock Arrangement// Edward Weston 1931"
The Metropolitan Museum of Art. "Thirty-Five Photographs by Edward Weston," April 25, 1972–June 7, 1972.
Conger, Amy. Edward Weston: Photographs from the Collection of the Center for Creative Photography. Tucson: Center for Creative Photography, Tucson, 1992. fig. 655.