My brother, Don Berry, in New York has created 250 of these wonderful collages:
http://img4.photobucket.com/albums/0603/unclesid/
Don is 72, and has been painting since he was seventeen. He has Parkinson's disease now and no longer paints, but I think these collages he's doing now are good, and I've taken on the task of getting him some recognition on the internet.