IMAGE: Nancy Holt, Time Span, Laguna Gloria, Austin, Texas, 1981. Concrete, stucco, and steel. 90 x 600 x 132 inches. Art © Holt-Smithson Foundation / Licensed by VAGA, New York, NY. Courtesy the Holt-Smithson Foundation. The Contemporary Austin – Laguna Gloria (formerly the Laguna Gloria Art Museum), Seven Sculptors Commission, 1981. Photograph by Brian Fitzsimmons, 2019.