We've previously featured artist Dave Cole's knitting work here at Neatorama. This sculpture, which he completed last year, began with an 11-ton steamroller. He stripped it apart and turned it into a functional music box. When activated, it plays the national anthem of the United States.
Link | Artist's Website | Photo: Carly Gaebe
http://www.southlondongallery.org/page/chris-burden-the-flying-steamroller