In the early centuries AD, the small region of Gandhara (centred on what is now northern Pakistan) produced an extraordinary tradition of Buddhist art which eventually had an immense influence across Asia. Mainly produced to adorn monasteries and shrines, Gandharan sculptures celebrate the Buddha himself, the stories of his life and the many sacred characters of the Buddhist cosmos. Since this imagery was rediscovered in the nineteenth century, one of its most fascinating and puzzling aspects is the extent to which it draws on the conventions of Greek and Roman art, which originated thousands of kilometres to the west.