Yayoi Kusama never stopped creating until her death at 97. Here’s what she said about productivity and aging.

Yayoi Kusama has died at 97. WWD/Penske Media via Getty Images Japanese artist Yayoi Kusama has died at 97 in Tokyo. She was best known for her use of polka dots and patterns in her work, as well as her immersive Infinity Mirror Rooms. Kusama continued creating art throughout her life, painting until her final days. Japanese artist Yayoi Kusama, best known for her colorful, polka-dot-covered artwork and sculptures, has died. She was 97. Kusama's official website announced her death on…