Dating (2) Painters (2) Art (2) monde (1) temps (durée) (1) sédiment (1) art (1) datation (1) Relics (1) Observations (1) Art (1) Observations (1) Fiction (1) Art (1) Antiquities, Prehistoric (1) Crack (Drug) (1) Witnesses (1) Walls (1) Time (1) Sahara (1) Rock paintings (1) Rock music (1) Possibility (1) Pictures (1) Picture-writing (1) Painting (1) Prehistoric peoples (1) Licenses (1) Goal (Psychology) (1) Foot (1)