And a single red disk painted on a wall in El Castillo Cave in Spain ... the Horse Panel and the other stunning creations in the Cave of Chauvet-Pont-d'Arc provide "an extraordinary testimony ...

These early artists decorated walls of caves with delicate ... The true significance of these magnificent cave paintings at Lascaux and Chauvet in France and at Altamira in Spain remains elusive.

Prehistoric humans used caves for art, and the Chauvet Cave happens to be one of the most important prehistoric art sites in the world. It’s also closed to the public, so you can’t just stroll ...