Unusual Mediums

Today's videos had me thinking about unusual art mediums. While it sometimes takes a while to fully appreciate, whenever presented with a new medium I am always at least amused by the initial shock of something completely new and unexpected. Glass and pipe liners, computer keys, and sand are all some things that have never come to mind when I sit down to create something. Here is a link to a page I found of some pretty interesting mediums. Enjoy.

http://listverse.com/2008/12/07/11-artists-working-in-unusual-media/