Guan ware: molded dark gray stoneware with misfired, or degraded, light grayish blue glaze. From the guan kilns near Hangzhou, Zhejiang province
12th-13th centuryChineseBlackened gray earthenware
3rd millennium BCEChineseBlackened gray earthenware
3rd millennium BCEChinesePainted funerary ware: gray earthenware with cold-painted red pigments on a white gesso ground.
ChineseRu ware: light gray stoneware body with pale bluish celadon glaze, the glaze with white to buff cloudiness due either to under firing or to burial (in the waste heap at the kiln site). From the Ru kilns, Henan province
12th centuryChineseProbably Ru ware: light gray stoneware body with pale bluish celadon glaze over carved decoration. Probably from the Ru kilns, Henan province
11th-12th centuryChineseBlackened buff and gray earthenware
3rd millennium BCEChineseBlackened gray earthenware
3rd millennium BCEChineseBlackened gray earthenware
3rd millennium BCEChineseBlackened gray earthenware
3rd millennium BCEChineseYue ware: light gray stoneware with celadon glaze over incised decoration
10th-11th centuryChineseBlackened gray earthenware
3rd millennium BCEChinese