untitled (to Jan and Ron Greenberg), 1972–73
"monument" 7 for V. Tatlin, 1964
"monument" for V. Tatlin, 1964
"monument" for V. Tatlin, 1966
"monument" for V. Tatlin, 1966–69
"monument" 1 for V. Tatlin, 1964
"monument" 12 for V. Tatlin, 1964
"monument" for V. Tatlin, 1968
"monument" for V. Tatlin, 1969
"monument" for V. Tatlin, 1970
"monument" for V. Tatlin, 1974
"monument" for V. Tatlin, 1981
"monument" for V. Tatlin VI, 1964