6 Gray Mirrors, 2003
Copper Containing Salt, 1990
Crouching Spider, 2003
Map of Broken Glass (Atlantis), 1969
Raum 19, 1968
Sun Tunnels, 1973–76
Times Square, 1977/2002
Untitled, 1991
Untitled (from Ten Vertical Constructions [rust red variation]), 1977–79
untitled (to Jan and Ron Greenberg), 1972–73
Water Composition (multi color), 1969–70/2021
We Know the Way, 1970/2022
Amoeba, 1963–65
Arena, 1997
Avenza Revisited II, 1968–69
Cielo terrenal (Earthly Heaven), 2023
Closed Mirror Square (Cayuga Salt Mine Project), 1969
Clutching, 1962
Concave Earth, 1986–90
Duo Nesting Boxes, 2021
Elevational Wedge, 2001
End of Softness, 1967
Equal Memories, 1970/2022
Etretat, 1960
Fée couturière, 1963
Full Room Skylight – Scrim V – Dia Beacon, 1972/2022
Germinal, 1967
gold, pink and red, red, 1964
Gonogo, 1970/2022
Gravel Mirrors with Cracks and Dust, 1968
Hanging Janus with Jacket, 1968
Inner Ear, 1962
Janus, 1968
Janus in Leather Jacket, 1968
La Patte, 1965
Labyrinthine Tower, 1962
Lair, 1962
Leaning Mirror, 1969
Maisons Fragiles, 1978
Memling Dawn, 1951
monument 4 for those who have been killed in ambush (to P.K. who reminded me about death), 1966
Mother Mound, 1990
Mound, 1988
Nearest Forest Soil, 1987
Negative Megalith #5, 1998
Scatter Piece, 1967
Spiral Jetty, 1970
Standing Walls I, 1968/2017
Steel Containing Salt, 1990
The Broken Kilometer, 1979
the diagonal of May 25, 1963 (to Constantin Brancusi), 1963
The Fingers, 1968
The Goodies, 1961
The Lightning Field, 1977
The New York Earth Room, 1977
The Open Hand (variant), 1966
The Quartered One, 1964–65
The Vertical Earth Kilometer, 1977
Three Roses, 1968
Unconscious Landscape, 1967–68
Union of the Torus and the Sphere, 2001
Untitled, 1954 c.
Untitled, 1976
untitled, 1976
Untitled, 1975
Untitled, 1996
Untitled, 1954
Untitled, 1966
untitled, 1969
Untitled (from 133 Proposals for Heiner Friedrich Gallery), 1969
Untitled (from Ten Vertical Constructions), 1977–79
untitled (in honor of Harold Joachim) 3, 1977
untitled (to a man, George McGovern) 2, 1972
untitled (to Jim Schaeufele) 1, 1972
untitled (to Jim Schaeufele) 2, 1972
untitled (to Jim Schaeufele) 3, 1972
untitled (to Katharina and Christoph), 1966–71
untitled (to Robert, Joe and Michael), 1975–81
untitled (to the real Dan Hill) 1b, 1978
Untitled (Two-part construction), 1996
Untitled (Two-part Vertical Construction), 1979
Water Composition (green), 1970
Water Composition (yellow/green), 1969–70/2018
Water Composition I, 1970/2019
Water Composition II, 1970/2019
Water Composition III, 1970/2018