Concept
Version 13
Created by Boundless
Mesolithic Art
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"640px-064_Pintures_de_la_cova_dels_Moros,_exposició_al_Museu_de_Gavà.jpeg."
https://commons.wikimedia.org/w/index.php?curid=43345836
Wikimedia Commons
CC BY-SA 3.0.