The Terracotta Army, inside the Mausoleum of the First Qin Emperor, consists of more than 7,000 life-size tomb terra-cotta figures of warriors and horses buried with the self-proclaimed first Emperor of Qin (Qin Shi Huang) in 210–209 BC. The figures were painted before being placed into the vault. The original colors were visible when the pieces were first unearthed. However, exposure to air caused the pigments to fade, so today the unearthed figures appear terracotta in color. The figures are in several poses including standing infantry and kneeling archers, as well as charioteers with horses. Each figure's head appears to be unique, showing a variety of facial features and expressions as well as hair styles.