Why Does This Rock Art Look So Trippy? Because Native Californians Were Literally Taking Hallucinogens When They Made It, a Study Says

In an extremely important archaeological discovery, a study published in the Proceedings of the National Academy of Sciences offers proof that native Californians consumed hallucinogens while making rock art. Although researchers have long believed in a correlation between the ingestion of mind-altering substances and trippy rock art, until now … Read entire story.

Source: artnet News