Shigeru Ban: Pritzker winner's paper last forever Could palaces

(CNN) It has - Been over a year and a half since Japanese architect Shigeru Ban won architecture's highest award . Now, the 58-year-old's body of work poses a direct question: how long can last paper houses ...?

http://edition.cnn.com/2015/09/29/architecture/shigeru-ban-pritzker-permanent/