With a giant, soft drum set by Claes Oldenburg, a white alphabet by Jasper Johns, a combine painting with radio attached by Robert Rauschenburg, a halved peach, Buick, naked lady (all together) by James Rosenquist, rows of Campbell's soup cans by Andy Warhol, pin-up girls by Mel Ramos, and a graphic explosion by Roy Lichtenstein, the works gathered here pack more of a big bang than a mere pop. With signature pieces by the movement's stars, the John and Kimiko Powers Collection of Pop Art is considered one of the most extensive in private hands. Accompanied by individual essays on each of the represented artists.