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© Museum Associates 2026
Collections

Robert Irwin
Untitled1970

Not on view
Tall, narrow clear glass or acrylic prism sculpture standing upright before a window wall, refracting light into a starburst on the gray floor below
Tall, narrow acrylic or glass column with square cross-section, nearly floor-to-ceiling height, with a thin red line visible through its transparent interior, casting geometric light patterns on the floor below.
Installation view of a tall, narrow transparent acrylic column standing on a gallery floor beside floor-to-ceiling glass windows reflecting trees and a purple rectangular form visible in the background.
Tall, narrow rectangular column of clear acrylic or glass standing upright on a gallery floor, with a narrow vertical band of prismatic rainbow light visible along its interior edge, set against a darkened exhibition space with other vertical forms in the background.
Artist or Maker
Robert Irwin
Title
Untitled
Place Made
United States
Date Made
1970
Medium
Cast acrylic
Dimensions
139 3/4 x 9 in.(354.97 x 22.86 cm); with base: 140 3/4 x 9 in. (357.51 x 22.86 cm)
Credit Line
Presented by the Contemporary Art Council and the Friends of Phyllis Sherwood in Memory of Phyllis Sherwood
Accession Number
M.74.58
Classification
Sculpture
Collecting Area
Modern Art
Selected Bibliography
  • Duncan, Michael, and Sharrissa Iqbal, editors. Particles and Waves: Southern California Abstraction and Science, 1945-1990. Palm Springs: Palm Springs Art Museum, 2024.
Copyright
© Robert Irwin / Artists Rights Society (ARS), New York

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