I'm currently working on a cover page for a book my school is putting together. I have a photograph that I'd like to convert to look like a cel-shaded drawing (kinda like the 50 000 cel-shaded games ...

Start out by drawing lines in the creases of your eyelids and move out and down from there. There aren’t typically too many lines on the face of a cel shaded human character at any given time, so be ...