Stone Age Cave Symbols May All Be Part of a Single Prehistoric Proto-Writing System
▻https://kottke.org/19/03/stone-age-cave-symbols-may-all-be-part-of-a-single-prehistoric-proto-writing
While studying some of the oldest art in the world found in caves and engraved on animal bones or shells, paleoanthropologist Genevieve von Petzinger has found evidence of a proto-writing system that perhaps developed in Africa and then spread throughout the world.