For the people of 16th-century Europe, the sky was a place of divine mystery, not a battlefield for mortal men. But in 1566, the heavens over Basel, Switzerland, became just that, as hundreds of dark spheres waged a mysterious war before the eyes of the citizens below. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .
