Which American painter, a leading figure in the Abstract Expressionist movement, was known for his 'drip technique' of pouring and splashing paint onto canvas?

• A Mark Rothko
• B Jackson Pollock ✓
• C Willem de Kooning
• D Jasper Johns

Jackson Pollock's drip paintings, created by laying canvas on the floor and dripping paint from above, revolutionised American art in the late 1940s and early 1950s.