The largest cave drawings in North America have been discovered in Alabama, according to a study by Jan F. Simek, Stephen Alvarez, and Alan Cressler in the archaeology journal Antiquities. The five large figures discovered include three anthropomorphs (human-like figures), one swirling, enigmatic figure, and a snake, most likely an eastern diamondback rattlesnake which was sacred to Southeast Indigenous people of the time. The smallest figure measures about 3 feet and the largest, the snake, stretches to about 10 feet in length, marking the largest known known cave drawings in North America. The drawing were not made with pigment but...