In 1940, four teenagers following a dog into a hillside opening discovered Ice Age paintings sealed for 17,000 years

In 1940, four teenagers and their dog, Robot, stumbled upon the Lascaux cave in rural France. Their discovery revealed stunning prehistoric cave paintings, now known as the "Sistine Chapel of Prehistory," dating back 17,000 years. This remarkable find showcased the sophisticated artistry of early humans and became a pivotal archaeological site.