1. Ground Gel Artist: Oppenheim, Dennis Classification: Multi-Media Materials: photographs; videotape Dimensions: 50 x 77 1/4 in. (overall dimensions) Accession Number: 1986.25
2. Ground Gel (DVD) Artist: Oppenheim, Dennis Classification: Multi-Media Materials: photographs; videotape Dimensions: 50 x 77 1/4 in. (overall dimensions) Accession Number: 1986.25.1