Yayoi Kusama was once more famous than Andy Warhol. She left the pop art scene to move back to Japan and live permanently in a mental institution and create art all the time. I love the colors and the fun she has with her art.
"...a polka-dot has the form of the sun, which is a symbol of the energy of the whole world and our living life, and also the form of the moon, which is calm. Round, soft, colorful, senseless and unknowing. Polka-dots become movement... Polka dots are a way to infinity." ~ Kusama