Jackson Pollock revolutionised modern art with his innovative drip painting technique, creating dynamic, all-over compositions that redefined abstraction. Rejecting traditional brushwork, he used sticks, trowels and even his hands to fling and pour enamel paint onto vast canvases laid on the floor, allowing for spontaneous movement and physical engagement with his materials. Works like Number 1A, 1948 and Autumn Rhythm (Number 30) exemplify his energetic, rhythmic approach, often linked to his interest in the unconscious and the influence of Surrealist automatism. Pollock’s radical methods transformed post-war American art, positioning him as a leading figure of Abstract Expressionism.