In a remote karst cave system located 4,500 meters above sea level, researchers have discovered a stunning gallery of Paleolithic hand stencils. Using uranium-series dating, the art has been confirmed to be at least 30,000 years old, making it the highest-altitude example of prehistoric parietal art ever found. The gallery features over 80 red and black handprints, along with abstract geometric patterns and stylized depictions of extinct megafauna like the woolly rhinoceros.
The location of the cave suggests that early humans were capable of surviving and creating complex symbolic art in extreme high-altitude environments much earlier than previously thought. The pigment technology used—a mixture of local iron oxide and animal fat—shows a sophisticated understanding of chemistry designed to withstand the harsh, dry conditions of the plateau over tens of thousands of years.