there's a new book due out soon on CA art
"Designing Beauty: The Art of Cellular Automata (Emergence, Complexity and Computation) "
http://www.amazon.com/Designing-Beauty-Emergence-Complexity-Computation/dp/3319272691/ref=sr_1_1?ie=UTF8&qid=1452598138&sr=8-1&keywords=cellular+automata+art
