a class of art (or artistic endeavor) having a characteristic form or technique

a style of abstractionism popular in the 1960s; produces dramatic visual effects with colors and contrasts that are difficult for the eye to resolve

A French school of art originating in the 1950s and characterized by irregular dabs and splotches of color applied haphazardly to the canvas; comparable to American abstract expressionism.

art from any medium that contains movement perceivable by the viewer or depends on motion for its effect.

a form of abstract art in which paint is dripped or poured onto the canvas.

a school of art that was founded in the Netherlands in 1917, embraced painting, sculpture, architecture, furniture, and the decorative arts, and was marked especially by the use of black and white with the primary colors, rectangular forms, and asymmetry.