Katy Perry's new album, Prism, is out now. Cass Bird/Courtesy of the artist hide caption

itoggle caption Cass Bird/Courtesy of the artist

Painter Will Cotton, known for his lush, dreamlike candy landscapes, was the art director for Katy Perry's "California Gurls" music video. He also created the cover art for the album. Will Cotton / EMI Music hide caption

itoggle caption Will Cotton / EMI Music