Why Should We Care about the Geometric Signs? Geometric signs have long been considered as important, and no cave art researcher has neglected them, at least since Leroi-Gourhan’s seminal work in the mid-1960's. What is new and exciting in Genevieve von Petzinger’s research is, thanks to the possibilities of the computer, she has completed a data base of the geometric signs from 146 painted caves, attempting to analyse their relationships to one another.| Bradshaw Foundation
Oral histories don't last 100,000 years; our mythic root is far more recent| www.vectorsofmind.com
The remarkable convergence of philosophy and linguistics on what makes us human| www.vectorsofmind.com