The above image is by Toronto Native: Pete Emslie.
you can see his work here:
http://cartooncave.blogspot.com/
The above image is from the clip below:Here's a short clip from The Face: Starring John Cleese, all about Caricture -and why the human brain has an easier time recognizing a caricature of a person better than a straight forward line drawing.
http://www.youtube.com/watch?v=_j0XRj8soYI
