You might like Left Right Variable Piece No. 44 Douglas Huebler 1971 I Have Decided to Go to the Tate Gallery Next Friday Keith Arnatt 1971 A Hundred Mile Walk Richard Long CBE 1971–2 Site Sculpture Project, Windham College Pentagon, Putney, Vermont Douglas Huebler 1968 Untitled Richard Long CBE 1967 Cerne Abbas Walk Richard Long CBE 1975 Silence Circle Big Bend Texas Richard Long CBE 1990 Directed Harvest Dennis Oppenheim 1966 Reverse Processing, Cement Transplant, East River, NY, 1970 Dennis Oppenheim 1978 Ithaca Mirror Trail, Ithaca, New York Robert Smithson 1969 Directed Seeding - Cancelled Crop Dennis Oppenheim 1969 Parallel Stress Dennis Oppenheim 1970
