"Whaam!" is a large diptych painting created by artist Roy Lichtenstein in 1963. It features two panels that depict a dramatic aerial dogfight between fighter planes, with bold colors and comic book-style graphics. The artwork is known for its use of Ben-Day dots, a printing technique that mimics the look of comic strips. The painting is a prime example of the Pop Art movement, which sought to blur the lines between high art and popular culture. "Whaam!" reflects themes of war and heroism while also commenting on the commercialization of art and media in the 20th century.