This poor guy is blind in one eye and almost blind in the other and he's still creating brilliant art. You go David!
http://www.bbc.co.uk/oxford/videonation/thompsonartist.shtml

makes you think doesnt it.

makes you think doesnt it.

it definitely does.

that's a shame that such a great artist has to be unfortunate enough to almost be completely blind...but he is a great artist