| Imogen Cunningham Rock Shadows 1924-1931 (ca) Gelatin silver print 10 9/16 × 8 7/8 ins (26.9 × 22.6 cm) (image) 14 × 10 15/16 ins (35.6 × 27.8 cm) (sheet) Philadelphia Museum of Art 125th Anniversary Acquisition. The Lynne and Harold Honickman Gift of the Julien Levy Collection, 2001, Accession Number: 2001-62-487 LL/71454
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