Morton Wayne Thiebaud was an American painter known for his colorful works depicting commonplace objects—pies, lipsticks, paint cans, ice cream cones, pastries, and hot dogs—as well as for his landscapes and figure paintings. Thiebaud is associated with the pop art movement because of his interest in objects of mass culture, although his early works, executed during the fifties and sixties, slightly predate the works of the classic pop artists. Thiebaud used heavy pigment and exaggerated colors to depict his subjects, and the well-defined shadows characteristic of advertisements were almost always included in his work.

Jim Dine is an American artist. Dine's work includes painting, drawing, printmaking, sculpture and photography; his early works encompassed assemblage and happenings, while in recent years his poetry output, both in publications and readings, has increased.