What common feature characterizes abstract expressionism?

Abstract expressionism is prominently characterized by a focus on emotional expression. This movement emerged in the mid-20th century and emphasized conveying intense feelings and emotions through art rather than representing the external world realistically. The artists associated with this movement often utilized spontaneous and gestural techniques to manifest their inner experiences, leading to works that prioritize personal expression over traditional aesthetics.

The emphasis on emotion allows for a variety of styles and techniques that can evoke different responses from viewers, making the viewer's interpretation a significant part of the experience. This movement contrasts with other forms of art that may prioritize precise representation or adherence to established techniques. By tapping into the depths of human emotion, abstract expressionism invites audiences to engage on a personal level, which is a fundamental aspect that sets it apart from more structured artistic movements.