This guy makes PCG art: https://www.flickr.com/photos/jonathanmccabe https://www.flickr.com/photos/jonathanmccabe http://vimeo.com/jonathanmccabe/ http://vimeo.

This guy makes PCG art: https://www.flickr.com/photos/jonathanmccabe https://www.flickr.com/photos/jonathanmccabe http://vimeo.com/jonathanmccabe/ http://vimeo.com/jonathanmccabe/ He does interesting things with fitness functions that try to vary the entropy across different regions.