Cunningham, Imogen
USA, 1883–1976
Baculites Compressus Pierre shale-Cretaceous, Wasta, South Dakota, c. 1940s
vintage gelatin silver photograph
USA, 1883–1976
Baculites Compressus Pierre shale-Cretaceous, Wasta, South Dakota, c. 1940s
vintage gelatin silver photograph