Yeah, I'm Obamified, On The Cheap -- er Cheep
By: Mark W Adams

Okay, it's not a "pure" image, but since I don't feel like upgrading operating systems yet on my untrusty laptop, (not in my condition) good old Graphic Converter has this option called "median" which I never experimented with, and as they say, close enough for government work.

Now if you do have a Mac running Leopard (OSX 10.5) try this, or if not, and you're running Adobe Flash version 10 go here.  Otherewise,"F" around with your favorite image editor and you too can be one of the cool kids.