Andy Warhol. Warhol - famous for 15 minutes, obsessed with celebrity, in love with in-your-face imagery. This room is obviously an homage to his oft-referenced, repetitive, bright style.
Warhol's work is so well-known, actually, that referencing it in home design almost feels unoriginal. In this case, though, I like the space for its natural light and stark white walls. They temper the bright color and intensity of repetition, so the space as a whole feels balanced.