A 16th century illustration of a 14th century Persian story 'The History of the Mongols'

A 16th century illustration of a 14th century Persian story 'The History of the Mongols', Kublai Khan's armies lay siege to the Chinese fortress O Chou and cross a pontoon bridge over the river Yang tse Kiang. India. Moghul. circa 1590. The court of Akbar the Great, Lahore. (Photo by Werner Forman/Universal Images Group/Getty Images)