You might like Left Right Valley William Tillyer 1974 Levitated Mass Michael Heizer 1983 Mesa Verde, Colorado, June 1972 Stephen Shore 1972, printed 2005 Salt Flat Dennis Oppenheim 1968 Site Sculpture Project, Windham College Pentagon, Putney, Vermont Douglas Huebler 1968 Post-Partum Document. Documentation III: Analysed Markings And Diary Perspective Schema (Experimentum Mentis III: Weaning from the Dyad) Mary Kelly 1975 Still Life with Art Deco Goldfish Bowl, Curtain and Shells Colin Self 1969 Lava Movement, La Geria Wilhelmina Barns-Graham 1993 Ithaca Mirror Trail, Ithaca, New York Robert Smithson 1969 Monument Valley (Grand Scale) Tracey Emin 1995–7 Directed Seeding - Cancelled Crop Dennis Oppenheim 1969 Project for Waterloo Bridge: The Valleys Dame Barbara Hepworth 1947
