Have you Canucks ever heard of Deborah Butterfield?
http://www.artcyclopedia.com/artists/
butterfield_deborah.html
Don't be mislead by the bronze life-size horses of hers. They originated as 'found objects' she assembled into the horse representations that were later cast in bronze, thereby replicating the found objects in multiples for whatever series the bronzes are cast in. I personally like the originals best - the ones that are actually of found materials.