The Six Horses reliefs were engraved in the 10th year of Zhenguan in the Tang Dynasty (636 AD). In order to commemorate the six war horses he rode in the founding war of the emperial China, King Li Shimin of the Tang Dynasty ordered the painter Yan Liben to draw the figures of the six horses, and then the engraver Yan Lide copied and carved them on the stone. The great calligrapher Ouyang Xun of the time made the Tang The hymn book written by Taizong himself is on the upper corner of the original stone. After they were carved, they were placed in the altar at the northern foot of Zhaoling. In order, they are "Teqinqiao", "Qingzhui", "Shivachi", "Saluzi", "Quanmaojun" and "Baitiwu". Among them, two horses, "Sa Lu Zi" and "Fist Mao Jun", were dispersed overseas in 1914 and are now in the Museum of Archeology and Anthropology at the University of Pennsylvania (Penn Museum) in the United States.
Each piece of Zhaoling Six Horses is 2.5 meters high and 3 meters wide. The six horses are vividly reproduced on the stone slab in the form of high relief. Three of them are standing and three are galloping. They have handsome postures, valiant charm, vivid shapes, and expressive eyebrows. It can be said that "the king of Qin conquered the world with his cavalry, and the six horses were outstanding in painting but also worried." Mr. Lu Xun praised Six Horses as an "unprecedented" masterpiece.
