| Process Art c 1965 - c 1973 USA and W. Europe Art in which the process of creation becomes the subject matter. The work of art is the evidence of the action that created it. Primarily in the United States and Western Europe in the mid-1960s and early 1970s. | |
| Lynda Benglis (b. 1941) |
| Joseph Beuys (1921-1986) |
| Sam Gilliam (b. 1933) |
| Hans Haacke (b. 1936) | |
| Eva Hesse (b. 1936) | |
| Jannis Kounellis (b. 1936) |
| Robert Morris (b. 1931) |
| Richard Serra (b. 1939) |
| Keith Sonnier (b. 1941) |