Blue-glazed Bowl

Bronze

Changsha ware: light gray stoneware with pale celadon glaze over white slip and underglaze decoration painted in iron-brown and copper-green pigments, the rim with touches of iron-brown. From the kilns at Tongguan, Changsha, Hunan province.

Blue-green glass

Terracotta

Ceramic

Jian ware: dark gray stoneware with dark brown glaze, the markings in iron oxide, the lip banded with metal. From the kilns at Shuiji, Jianyang county, Fujian province.

Ceramic

Longquan celadon ware: molded light gray stoneware with grayish olive celadon glaze

Gray stoneware

Northern black ware of Cizhou type: light gray stoneware with dark brown glaze, the markings in overglaze iron oxide, the lower portion dressed with dark brown slip

Ceramic