This is a video of an autistic man who basically has a photographic memory and draws what he sees to the very last detail.  It takes awhile to load but I thought it was interesting to see him draw all of Rome within 3 days after a 45 min helicopter flight.

http://www.96seconds.com/frinkfest2007/StephenWiltshire/StephenWiltshire.html

LOL I found this in a random journal...and it brought back so many memories, I am sure tons of the younger folk remember this during their highschool graduation!
( Wear sunscreen )