What graphic artists do when they can't sleep

They draw and surf the Web for inspiration...

Here's what I've been working on for the past hour...

Can you guess who it is?

Here's another illustration about 10 mins into.

I'll give you a hint it's NOT Sarah Palin and here's another illustration, about 15 mins into.

Ohh, come on, you must have some clue?

Okay, it's Sarah Palin. Just joking it's not.
Last illustration cause I'm getting sleepy and should be in bed by now.

I'm sleepy, will continue this in the near future...

Good Night....