During which time frame did the Neo-Expressionism movement occur?

The time frame for the Neo-Expressionism movement is accurately identified as late 1970s to early 1990s. This movement emerged as a reaction against the minimalism and conceptual art that dominated the art scene in the preceding decades. It is characterized by a return to painting, particularly figurative representation, and often conveys emotional expression through vivid colors and dynamic forms.

During this period, artists sought to express personal and political themes, often utilizing a spontaneous and gestural style that emphasized the act of painting itself. Notable artists associated with Neo-Expressionism include Jean-Michel Basquiat, Anselm Kiefer, and Julian Schnabel. Their works are reflective of the cultural and social tensions of the time, incorporating elements from diverse sources, including street art, art history, and popular culture.

The clear demarcation of the movement's peak in the late 1970s to early 1990s differentiates it from other art movements, establishing it as a significant period in contemporary art history.