I believe the great Mr. Monk once said "Simple ain't easy." Also, it is certainly the case that even the most complex systems of biology, music or anything are composed of different combinations of simpler units or elements. I'm sure our brains are capable of recognizing many of the simpler elements that go into a complex work of art or science on an unconcious level, especially once they are trained to recognize these patterns. So, there may be something to these theories. That's the beauty of the human brain - ridiculously complicated, infinitely varying, but most functioning is based on a simple framework buried somewhere down in there. whee, r -- "Bones heal. Chicks dig scars. And the United States of America has the best doctor-to-daredevil ratio in the world." -Capt. Lance Murdoch