[BlackVeil]

Wonderful finds. In other caves, in the Pryrenees, they have outlines of hands on the walls. They say it had some ritualistic significance.

[piasa]

On the other hand, it could just be the equivalent of "Kilroy Was Here"

[SunkenCiv]

They hadn't invented towels, and had to wipe their hands somewhere. :')

[Zeppelin]

*****Wonderful finds. In other caves, in the Pryrenees, they have outlines of hands on the walls. They say it had some ritualistic significance.*****

Cool stuff...but when I hear these archeologists and anthropologists speculate like that, I often wonder what aliens would think if they came down on Earth 20,000 years from now and discover "ancient ritualistic" games of tic-tac-toe scratched on a wall. =P