This document discusses several key figures in the development of Pop Art in the 1950s-1960s, including Richard Hamilton, Eduardo Paolozzi, Robert Rauschenberg, Andy Warhol, Roy Lichtenstein, and Claes Oldenburg. It provides biographical details on their backgrounds and influences, and summarizes some of their most famous works that incorporated popular culture imagery and objects in new and challenging ways. The Pop Art movement changed how art engaged with consumerism and media while questioning traditional notions of art.