I love these sculptures by Carol Cole. She makes them by embedding found objects in paper pulp! I find it interesting that she spent quite a bit of time studying history and anthropology, I think it really shows in her work. They're like modern relics. Find out more about Cole and her work here.
I just stumbled on a link to the webpage of Isaiah Zagar on www.eco-artware.com He's the guy who made the awesome sculpture/mosaic wall on South Street in Philly! He made it out of all kinds of stuff, old wall mirrors from a local gym, factory cast-off ceramic tiles, what a great reuse project. So any way here's the link to his page!
www.isaiahzagar.org
You can see a tiny bit of one of his mosaics in one of my pics from the Philly Greenfest in a past post.