Antiquities, Prehistoric (2) Prehistoric peoples (2) Utilization (2) bordure (1) spectacle (1) poison (1) minéral (1) matériau (1) Afrique (1) grotte (1) Afrique (1) Symbolism (1) Pecten (1) Spondylus (1) Yellow (1) White (1) Valves (1) Symbolism (1) Shells (1) Red (1) Pigments (1) Oranges (1) Middle East (1) Neanderthals (1) Hematite (1) Goethite (1) Explanation (1) Evidence (1) Civilization, Modern (1) Africans (1)