Photo to Sketch

I am looking for a way to convert photos to sketch, or some sort of coloring page. I have an idea for a kiddie work book / coloring book / activity report. Anyway, I was playing around with my son's and my grandma's photo, and this is what came out.. from a regular photo to a coloring photo!! NEAT'O.... I am like ecstactic! This is BIG!! this is great! LOL

check it out.... www.sketchmyphoto.com

--marianne