Yayoi Kusama.

Yayoi Kusama born March 22, 1929 is a Japanese artist and writer. Throughout her career she has worked in a wide variety of media, including painting, collage, scat sculpture, performance art, and environmental installations, most of which exhibit her thematic interest in psychedelic colors, repetition and pattern. A precursor of the pop art, minimalist and feminist art movements, Kusama influenced contemporaries such as Andy Warhol, Claes Oldenburg and Yoko Ono.