Not only was the snake a potent symbol of Egypt, where coiled cobras had adorned pharaonic brows for millennia, but snakes crawled all over Isis statues as well. They had insinuated themselves in the Dionysian cult. Iconography aside, it is easy to see what someone is trying to communicate when he pairs a lady with a snake. Alexander the Great’s mother—as murderous and maniacal a Macedonian princess who ever lived—kept serpents as pets. She used them to terrify men. Before her came Eve, Medusa, Electra, and the Erinyes; when a woman teams up with a snake, a moral storm threatens somewhere.
