Bipolar Bear

My illustration of "Polar" for IllustrationFriday.com ... an illusion courtesy of PhotoShop.

For more about these grand bears (polar bears, that is) see ...

http://www.polarbearsinternational.org/

http://sciencewoman.blogspot.com/2005/12/polar-bears-and-penguins.html

http://www.sciencepoles.org