In the Bluebeard fairy tale, which enjoys variants across time and cultures, a boorish, rich, and mysterious man with a bluish countenance woos and takes several wives. After each whirlwind courtship and marriage, the new wife is given a key with which to breach a forbidden room. She’s instructed not to, but does so anyway, and discovers carnage; the bodies of Bluebeard’s previous wives whom he has beheaded, chopped to pieces, and/or hung from rafters or hooks.