Volume 22 of "Qunshu Zhiyao"

The fifty-volume Gunsho chiyo, or Qunshu zhiyao in Chinese, which translates as “Digest on Statecraft,” was compiled in China in 631 on the orders of Emperor Taizong of the Tang dynasty. A crucial work for understanding Chinese political thought during that period, it was also read and revered within courtly circles in Japan from the early Heian period, which lasted from 794 to 1192. The handscrolls are made of paper dyed in purple, light blue, and brown hues. The paper is ruled with gold guidelines. Several people worked together to copy the text, which is marked by the gentle elegance of its regular, square-style Chinese characters.

The text also features annotations and grammatical aids for reading the Chinese, thus making it a valuable historical source for language study. It is unusual for Chinese works to be copied out on colorful Japanese-style paper in this manner, yet the lush coloring and graceful Chinese script create a marvelous harmony that epitomizes the beauty of Heian-period calligraphy.

— Museum description: Tokyo National Museum (CC BY 4.0), via ColBase / Japan Search.