Photograph to Stencil
http://www.instructables.com/id/Photograph-to-Stencil/

Instructions on using photoshop to convert a digital photo/image to a multiple layered stencil.

Stencil makes great graffiti, and gifts! Shazam!

tutorial for creating stencils from photos

from instructables

Quickly sketch out iPhone UI prototypes.

This is the first version of an OmniGraffle template for folks designing iPad apps.