Stencil Graffiti help on a reusable graffiti stencil? Alright, I've been doing stenciling for a while now and have decided to take it up a knotch. I'm doing my 1st life sized stencil and can't figure out to save my life how to cut this design to make the image black and white, opposed to one color, and most importantly REUSABLE. I ...more»