For centuries, Europeans viewed the Turk as the most feared, yet least familiar enemy. Twice, the Ottoman hordes threatened Vienna, practically next door to Paris. For hundreds of years French Mediterranean towns and monasteries fortified themselves against Turkish pirates (who mostly never showed up). Algerian pirates, who were thought of generically as “Turks,” occasionally plundered the Irish coast. Once, a bunch of them even raided Iceland! Following his naval debacle at the Bay of Abukir, Napoleon brought Mamelukes, Turkish mercenary troops from Egypt, back to Europe. He used them as a weapon of terror against the insurgent Spaniards, a fact memorialized by Goya in his Tres de Mayo. In this atrocity painting, only the Spanish victims, who seem to be appealing to the viewer, have human faces. The Mameluke execution squad is shown from the rear, like a many-backed beast.