Ground System
Object type: Drawing
Department: Modern and Contemporary Art
Artist: Dennis Oppenheim
Artist bio: American, Electric City, Washington 1938–2011 New York
Artist role: Artist
Artist nationality: American
Date: 1968
Medium: Sepia line print
Dimensions: 18 × 24 in. (45.7 × 61 cm)
Classification: Drawings
Credit line: Anonymous Gift, 1992
Accession year: 1992