Random Sketchwork - Mystery Celeb

This is purely the result of boredom and has nothing to do with the comic, I just felt like trying out a sneaky little sketch technique. Then I decided to play around with the limited filters in my crappy editing program (I should get Photoshop someday).

The original scan.

Charcoal filter.

Equalizer filter.

Negative filter.

And just plain "enhanced".

First person to guess who the celebrity is gets a free prize, maybe.