First, I apologize if I posted in the wrong forum, since this is my first post on MacRumors. I was wondering if anyone knew if it was possible to use already taken pictures in photo booth effects. Basically I have a photo that I took with an SLR (really high quality) that I want to loop through Photo Booth for the pop art effect. If this isn't possible, do you know of any good ways to get one high-res photo and get it as that pop art effect in high resolution? I need the high resolution since I want to get it printed on canvas.