I confess that I am an NPR Science Friday fan. Listen to the entire story on NPR's podcast.
The point is that mankind's need to express himself artistically goes back a long way. Here, at Traditions, we love our art work. We have hundred's of subjects, sizes, colors, and figures that touch on our human need to express ourselves. And like the cave art of Spain's El Castillo, the images do not need long explanations. Art touches our emotions in a unique and individual way.
Here are just a few: