Colombia

The images—heralded by researchers as “the Sistine Chapel of the ancients”—depict animals, humans and geometric patterns Toward the end of the last Ice Age, prehistoric artists painted tens of thousands of images—including depictions of mastodons, giant sloths and other now-extinct animals—on cliff walls in the Amazon rainforest, reports Dalya Alberge for … [Read more...] about Tens of Thousands of 12,000-Year-Old Rock Paintings Found in Colombia