Look at the image of the womans face!
Once upon a time in geek world this was called cell shading (video game terminology). No all you have to do is find any picture use a phot editor paint brush to color over it in two tones (highlight and shading) and people think you're amazing and cool.
Thank you photoshop, illustrator tutorial people for helping flood the world with crap.
Okay i swear I'm done talking about adobe and its fine products. But I'm up to date on my posts now.