Jackson Pollock's work is associated with the Abstract Expressionism and Action Painting movements. His innovative technique of drip painting revolutionized the art world by emphasizing the act of painting as a physical, dynamic process. Pollock’s art challenged the notions of compositional structure and encouraged spontaneity and emotional expression. By allowing the canvas to become a site of artistic exploration, his work reflected a deeper engagement with the subconscious and contributed to the broader discourse on modern art. Pollock’s influence is evident in contemporary artistic practices that celebrate fluidity and experimentation.