Roy Fox Lichtenstein was an American pop artist. During the 1960s, along with Andy Warhol, Jasper Johns, and James Rosenquist among others, he became a leading figure in the new art movement. His work defined the basic premise of pop art through parody. Favoring the comic strip as his main inspiration, Lichtenstein produced hard-edged, precise compositions that documented while it parodied often in a tongue-in-cheek humorous manner. His work was heavily influenced by both popular advertising and the comic book style. He described pop art as "not 'American' painting but actually industrial painting".