But there are a few clues to aid our understanding. A remarkable picture, dated to about 12,000 BCE, in a cave at Lascaux known as the Crypt because it is even deeper than the other caverns, depicts a large bison that has been eviscerated by a spear thrust through its hindquarters. Lying in front of the wounded beast is a man, drawn in a far more rudimentary style than the animals, with arms outstretched, phallus erect, and wearing what seems to be a bird mask; his staff, which lies on the ground nearby, is also topped by a bird’s head. This seems to be an illustration of a well-known legend
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