A man in New York. Diagnosed 'Autism(자폐증)' at three.
He has photographic memory, which means he remembers things
like pictures. He doesn't forget what he saw, and he became a
painter. His name is Stephen Wiltshire.


His official website is
http://www.stephenwiltshire.co.uk
there are more pictures in here.
I'm not a art guy, but it looks good to me