While the bedroom is the place of slumber and sex, it can also serve as inspiration or something like it. Nowhere is this truer than for Yayoi Kusama, who has revealed that it was in her bedroom as a child that her imagination ran wild. Kusama, who has suffered with hallucinations and delusions since childhood, has filled her work with the results of these visions, covering things with everything from phalluses to dots. One representation of this is her 2002 Bed - Dots Obsession, which portrays a little bit of both.