Rock Formation
Image: 7 9/16 x 9 11/16 in. (19.2 x 24.6 cm)
Paper: 7 15/16 x 9 15/16 in. (20.2 x 25.2 cm)
Paper: 7 15/16 x 9 15/16 in. (20.2 x 25.2 cm)
Credit Line
Gift of Christian K. Keesee, 2012
Accession No.
2012.119.59