Action painting
Color Field painting initially referred to a particular type of abstract expressionism, especially the work of Rothko, Still, Newman, Motherwell, Gottlieb, Ad Reinhardt and several series of paintings by Joan Miró. Greenberg perceived Color Field painting as related to but different from Action painting. The Color Field painters sought to rid their art of superfluous rhetoric. Artists like Motherwell, Still, Rothko, Gottlieb, Hans Hofmann, Helen Frankenthaler, Sam Francis, Mark Tobey, and especially Ad Reinhardt and Barnett Newman, whose masterpiece "Vir heroicus sublimis" is in the collection of MoMA, used greatly reduced references to nature, and they painted with a highly articulated and psychological use of color. In general these artists eliminated recognizable imagery, in the case of Rothko and Gottlieb sometimes using symbol and sign as replacement of imagery. Certain artists quoted references to past or present art, but in general color field painting presents abstraction as an end in itself. In pursuing this direction of modern art, artists wanted to present each painting as one unified, cohesive, monolithic image.