Need help getting started

I am working on revamping a website and for the bio page I would like to use a torn and tattered WANTED poster. I would like to be able to use it as a second layer to a multilayer project because I would like to change things within the page when needed. Anyone have any idea of how to start the drawing of a yellowing crinkled tatttered looking poster? If there are any tuts on this kind of thing can you please link me? Thanks.

www.alienskin.com they have a plugin called Xenofex that has various torn paper edges and stuff. Or if you want to go the manual route think masking and grunge brushes

Thank you I will try there.