Complex sentence: The photograph on the cover of the album was taken by the band's set designer, Willie Williams, and features an image of the PopMart stage arch, with images of artwork by the late pop artist Keith Haring on the LED video screen.
Split into simpler sentences: The photograph on the cover of the album was taken by the band's set designer, Willie Williams. It features an image of the PopMart stage arch with images of artwork by the late pop artist Keith Haring on the LED video screen.