The First Signs: Unlocking the Mysteries of the World’s Oldest Symbols

＂Archaeologist Genevieve von Petzinger looks past the horses, bison, ibex, and faceless humans in the ancient paintings and instead focuses on the abstract geometric images that accompany them. She offers her research on the terse symbols that appear more often than any other kinds of figures--signs that have never really been studied or explained until now＂--