"There is basically nothing to worry about," said the artist Yayoi Kusama of how now, at 87, she sends teams from her studio and gallery to do her site-specific installations in places far from her home in Japan. Her latest target? The Glass House in New Canaan, Connecticut, where she turned Philip Johnson's see-through structure into a riot of polka dots for "Dots Obsession." See the installation process play out via a time-lapse video by Matthew Placek, here.