The Terracotta Army or the "Terra Cotta Warriors and Horses", is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first Emperor of China. It is a form of funerary art buried with the emperor in 210–209 BC and whose purpose was to protect the emperor in his afterlife. The figures, dating from 3rd century BC, were discovered in 1974 by some local farmers in Lintong District, Xi'an, Shaanxi province, near the Mausoleum of the First Qin Emperor. The figures vary in height according to their roles, with the tallest being the generals. The figures include warriors, chariots and horses. Current estimates are that in the three pits containing the Terracotta Army there were over 8,000 soldiers, 130 chariots with 520 horses and 150 cavalry horses, the majority of which are still buried in the pits. Other terracotta non-military figures were also found in other pits and they include officials, acrobats, strongmen and musicians. The Qin Terracotta Warriors and Horses are world famous, attracting a large number of tourists from home and abroad to visit each year. However, they are only a part of the yet unexcavated mausoleum of Emperor Qin Shi Huang located to its west.