Long-Necked Pear-Shaped Bottle with Partridge-Feather Markings

Splashed Jun ware: light gray stoneware with robin's-egg blue glaze enlivened with purple suffusions from copper filings

Qingbai ware: porcelain with pale sky-blue glaze over incised and carved decoration

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

Yaozhou ware: light gray stoneware with celadon glaze over carved decoration. From the Yaozhou kilns near Tongchuan, Shaanxi province.

Ding ware: porcelaneous white stoneware with ivory-hued glaze over incised decoration. From the Ding kilns at Quyang, Hebei province.

Ding ware: porcelaneous white stoneware with ivory-hued glaze over incised and carved decoration, the unglazed rim bound with brass. From the Ding kilns at Quyang, Hebei province.

Qingbai-type ware: molded porcelain with virtually colorless glaze

Qingbai-type ware: molded porcelain with virtually colorless glaze

Jun ware: light gray stoneware with robin's-egg blue glaze

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

Cizhou-type ware: earthenware with sancai (three-color) glaze

Qingbai ware: molded porcelain with pale sky-blue glaze