representational—looks like sense apparent reality; the image takes the shape/form of its subject
abstract--the work of art is based on something in the “real world” but does not seek to represent it as it is seen; often used to create an intensified emotional experience or to take the viewer beyond sense apparent reality and the already known often used to defamiliarize or rethink the familiar or to delve beneath the surface meaning.
non-objective —without identifiable subject matter