Eco-Artware, a retailer dedicated to “green” gifts, has posted a series of impressive projects created with recycled or discarded books. Some are prize-winning installations by artist Job Koelewijn, but the remainder are simply ingeneous efforts from bookstores and museums.
Job Koelewijn
Brunswick Bound, Brunswick, Australia
Savannah College of Art & Design, Savannah Georgia
Delft University Library
Travel Between The Pages 
Amazing sculptures… Shared on fb. š
Whoa. I wonder how long it takes for somebody to construct a project like that?