20th century American Pop artist and sculptor?

One prominent 20th-century American Pop artist and sculptor is Claes Oldenburg. He is renowned for his large-scale public installations of everyday objects, such as oversized Hamburgers and ice cream cones, which challenge traditional notions of art and consumerism. Oldenburg's work often blends humor and commentary on contemporary culture, making him a key figure in the Pop Art movement alongside artists like Andy Warhol and Roy Lichtenstein. His innovative approach has left a lasting impact on both art and popular culture.