Rough-Stone Obelisk

After sacking Aya Sofya in 1204, the soldiers of the Fourth Crusade tore all the plates from this obelisk, at the Hippodrome's southern end, in the mistaken belief that they were solid gold (in fact, they were gold-covered bronze). The Crusaders also stole the famous Triumphal Quadriga (team of four horses cast in bronze) and placed them atop the main door of Venice's Basilica di San Marco.