Grinded ochre pigment in a shell. This ancient pigment was used by early humans to paint caves. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Psaila, Philippe |
Taille de l’image : | 7245 px × 4830 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |