Potbelly Hill was found in 1963, but the excavation didn’t start until 1995. Soon, researchers found other pillars with pictures of hogs, leopards, snakes, bulls, and cranes. Test results showed that this is one of the oldest temple complexes on the planet.

So, Potbelly Hill appeared before the Neolithic Revolution when, according to scientists, people started stockbreeding, agriculture, and writing. Klaus Schmidt, an archaeologist, says that the patterns they found are not just pictures, they are messages from the people of that time.