A note about copyright issues:
I do not own the copyrights to any of the images above. These images are being used for
a non-profit educational use, in particular for the purpose of promoting mathematics
education through humor. I believe that the relative amount of each illustrators' work
and the effect on the potential market is negligable. If, in spite of the Fair Use provision
in the Copyright Act, you are the owner of the copyright to any of the images above and you
wish them removed, contact me by e-mail (address available on main page) and I will remove them immediately.