The artists participating in Operation Fragmentation were given an unpainted vinyl doll (with a grenade shaped head) and an Army surplus ammo case and let loose to create what they wished. The results are really great, with the steampunk automoton, the peace dove & the explosive genie in a bottle being my three favorites.
TIBET is an artist who works entirely underground (literally) in Stockholm, Sweden. All of his work is done only in the most hidden of places, and very few people will ever get to see it. Each statue is made of concrete and are 11" tall and weigh about 5 pounds each. They are glued, welded or drilled into the solid rock and will stay there for a very, very long time. via