hey,I was talking to several people on another board here re natural symmetry & fractals.
if you want to see some cool & interesting stuff about math /art,natural symmetry & fractals.
then go to this link.there are many related subjects mentioned on this webpage:

http://www.answers.com/topic/fractal


cut each subject & paste in a new window into here:

http://images.google.com/imghp?hl=en

then tour the results for some interesting pics
if you want to learn more about the subject,just switch from image search to web search.