By: T.R. Slyder, TRSlyder@yahoo.com
This website shows a few pieces of Mark Wagner's awesome Dollar Bill Collages. The bigger you can make this pic the better. The website has larger, more detailed pics, but these at least give you the idea.
Here are two more, but I recommend getting a much better look at them by clicking on the link, then clicking "next" to the upper right, or lower right of the image. My re-posts do not do them justice.
UPDATE: This link is much more comprehensive to see Wagner's art.