After pop art, graffiti is probably the biggest art movement in recent history to have such an impact on culture.

Andy Warhol defined Pop Art.

Pop art is the inedible raised to the unspeakable.

I'm the one who gave steroids to Pop art.

Pop is about speaking everybody's language. The imagery and iconography we instantly recognize. When you can rely on things that the public already knows, you're dealing with Pop.

From 1940 to the present, the art world - and particularly Los Angeles - has undergone a transformation not unlike the Italian Renaissance.