Postminimalism is an art movement that emerged in the 1960s and 1970s. The style is characterized by a focus on materials and form over traditional techniques and poses. Synonyms for postminimalism include minimalism, abstract expressionism, color field painting, geometric abstraction, and hard-edge painting. These styles focus on simplicity and reduction of form, using minimal colors and shapes to create a visual impact. Other related movements include Op art, which explores optical illusions through geometric shapes, and Conceptual art, which emphasizes ideas over aesthetics. Ultimately, postminimalism represents an important shift away from the traditional styles of the past and towards a more experimental and contemporary vision of art.