the 'Great Martian God' of the Sahara — repost from a French rock-art forum (machine translated, sorry)

Pulled this off a small French prehistory board, run it through translate, fixed the worst of it. Poster was furious about how this gets used. The deal: deep in the Tassili n'Ajjer plateau in southern Algeria there's a giant painted figure, like 6 meters, round featureless head, bulky body. French ……