Japanese artist Yayoi Kusama, who filled the world with polka dots, dead at 97

By Oscar Holland, CNN (CNN) — Yayoi Kusama, one of the world’s most celebrated and best-selling artists, has died age 97, according to a statement on the artist’s official website. “It is with profound sorrow that (we announce) the passing of Yayoi Kusama at a hospital in Tokyo on August 14,” read the statement, posted