Prehistoric Cave paintings (40,000 BC to 8,000 BC) Prehistoric cave paintings are paintings found on cave walls and ceilings, and of prehistoric origin. Using carbon dating, artwork has been dated as far back as 40,000 years ago, to the Aurignacian period. During this time early humans (homo sapiens sapiens) migrated from Africa up to Europe and beyond. This prehistoric horse decorates the walls of Lascaux Cave in France. Its species is extinct but comparisons between the picture and Przewalski's horse (considered to be the closest living relative) suggest an accurate depiction. The meaning of the symbols in the picture, from lines and dots to two possible wheat ears, is unknown. The exact purpose of prehistoric cave paintings is not known. Evidence suggests that they were not merely decorations of living areas, since the caves in which they have been found do not have signs of ongoing habitation. Studies of cave paintings reveal surprisingly sophisticated techniques, including Using contours of the rock for a threedimensional effect Creation of the paint by blending minerals with fat-based binders Mixing of paints to achieve shading Scaffolding in Lascaux Cave to reach the cave ceiling