Ju porcelain, first created in the early 12th century, was the chosen porcelain of the late Northern Sung emperors, due to the unusual elegance of its glaze, which was just as Shizong had described.
產燒於 12 世紀初的「汝窯」，是北宋末期的御用瓷器，溫潤典雅的天青釉像是捕捉了雨過天晴剎那之間的雲彩光影，神秘而難得。