Song Official Kiln Celadon

Timeline

1. 960–1127Bianjing · HenanCeladon techniques at Northern Song private and tribute kilns such as Ding and Ru matured, and the court began using celadon as the standard for ritual vessels and display, laying technical and aesthetic foundations for the later official kiln system.
2. c. 1086–1125Ruzhou · HenanRu Kiln, as the court's imperial kiln, fired sky-blue glazed celadon with fine crackle and warm glaze, regarded as the direct predecessor of official kiln celadon, extremely rare and precious in surviving examples.
3. 1127–1279Phoenix Hill, Lin'an Prefecture · ZhejiangThe Southern Song court established the Xiuneisi official kiln and the Jiaotanxia official kiln in Lin'an, exclusively firing powder-blue and plum-green glazed celadon with elegant forms and jade-like glaze, forming the classic 'official kiln' paradigm.
4. 1200–1400Longquan · ZhejiangLongquan Kiln absorbed official kiln techniques to mass-produce celadon and exported it to Japan, Korea, and Southeast Asia, contributing to the formation of the East Asian celadon aesthetic tradition and tea ceremony wares.