Zhang Heng, courtesy name Pingzi, formerly romanized Chang Heng, was a Chinese polymathic scientist and statesman who lived during the Eastern Han dynasty. Educated in the capital cities of Luoyang an
A statue depicting Zhang Heng at his tomb in Nanyang, Henan province, China
A pottery miniature of a palace made during the Han dynasty; as a palace attendant, Zhang Heng had personal access to Emperor Shun and the right to escort him
Eastern Han tomb brick depicting the courtyard of a wealthy family's home. Zhang enjoyed a short period of retirement at his home in Xi'e, Nanyang, before being called back to the capital, where he died in 139.
Eastern Han tomb models of watchtowers; the one on the left has crossbowmen in the top balcony. Zhang wrote that Western Han emperors were entertained by displays of archery from the balconies of towers along Chang'an's Kunming Lake.
The Three Kingdoms of Cao Wei, Shu Han, and Eastern Wu dominated China from 220 to 280 AD following the end of the Han dynasty. This period was preceded by the Eastern Han dynasty and was followed by
Zhang Heng
…1020–1101), Guo Shoujing (1231–1316), and many others. Water-powered armillary spheres in the tradition of Zhang Heng's were used in the eras of the Three Kingdoms (220–280) and Jin dynasty (266–420), yet the design for it was temporarily out of use between 317 and 418, due to invasions of northern Xiongnu nomads…
Bronze turtle holding a cup, Eastern Wu
Cao Zhi as depicted in Goddess of Luo River (detail) by Gu Kaizhi
Three Kingdoms in 262, on the eve of the conquest of Shu, Wei and Wu
Pottery dwelling around a large courtyard, a siheyuan. Unearthed in 1967 in a tomb of Hubei built during the kingdom of Eastern Wu, National Museum of China, Beijing