Werner Herzog, who Ellen and I know as the eerily entertaining man behind the movie Grizzly Man, has released a 3D movie documenting the oldest-known cave paintings in the world. I can't quite remember when I read that one of the problems with looking at pictures of these paintings was all the relief provided by the cave walls was lost. It seems Mr. Herzog has found the solution to that problem. Definitely one to look out for at a museum theater near you!