Three Mirror Vortex
Object type: Sculpture
Department: Modern and Contemporary Art
Artist: Robert Smithson
Artist bio: American, Passaic, New Jersey 1938–1973 Amarillo, Texas
Artist role: Artist
Artist nationality: American
Date: 1965
Medium: Stainless steel and 3 mirrors
Dimensions: 35 1/2 × 28 1/2 × 24 5/8 in. (90.2 × 72.4 × 62.5 cm)
Weight overall: 51 lb (23.1 kg)
Framework: 27.9 lb (12.7 kg)
Each mirror: 7.7 lb (3.5 kg)
Classification: Sculpture
Credit line: Gift of Larry Aldrich, 1981
Accession year: 1981