ALA's e-newsletter, American Libraries Direct, had an interesting link this week to http://thisintothat.com/ the website of Berkleley book-artist Jim Rosenau. He builds bookcases and bookshelves out of actual books. He says that "No books that could change the course of world events are harmed in the production." Here's an example of one of his whimsical creations.
Scottish artist Georgia Russell works with a scalpel to transform
Robert The does "book installations" and sculptures like this one called Desert Rose:


And Danish artist Olafur Eliasson laser cut 454 slices out of this book in a rendering of his house on an 85:1 scale:








