Coloring books never go out of style. But there's a new audience growing for these books: grown ups! SOURIS HONG joins us to talk about her book "Outside the Lines." The book is a collection of illustrations from more than 100 visual artists each, including animators, cartoonists, street artists, video game artists, and dozens of other artistic masterminds.
http://outsidethelinesbook.
Aired November 7, 2015.
