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

Jizhou ware: light gray stoneware with dark brown glaze and with splashes of transparent amber glaze, the decoration painted in overglaze buff. From the kilns at Yonghe, Ji'an, Jiangxi province.

Longquan celadon ware: molded, light gray stoneware with cloudy celadon glaze and with appliqué legs. From the Longquan kilns, Zhejiang province.

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 markings in overglaze iron oxide, the lower portion dressed with dark brown slip.

Ding ware: porcelaneous white stoneware with ivory-hued glaze over mold-impressed decoration, the unglazed rim bound with metal. From the Ding kilns at Quyang, Hebei province.

Jizhou ware: light gray stoneware with dark brown and transparent amber glazes. From the kilns at Yonghe, Ji'an, Jiangxi province.

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

Qingbai ware: molded porcelain with pale sky-blue glaze

Northern black ware of Cizhou type: off-white stoneware with dark brown glaze, the markings in overglaze iron oxide

Qingbai ware: porcelain with pale sky-blue glaze over decoration trailed in white slip

Qingbai ware: porcelain with pale sky-blue glaze over combed, molded, and openwork decoration

Ding ware: porcellaneous stoneware with ivory-hued glaze, the unglazed lip originally bound with metal. From the Ding kilns, Quyang county, Hebei province.