Ice Age Cave Art: Unlocking the Mysteries Behind These Markings | Nat Geo Live

Genevieve Von Petzinger: This incredible art that mostlydates between 10 and 40,000 years ago.What we often think of, of course, is the animals.But there’s this other enormous group called thegeometric signs that outnumber the animals and the humansat most sites by a ratio of two to one or more.( applause ) So, June, 2014, myself…