12th century
This ovoid jar sports a lustrous black glaze enlivened with russet splashes. Of thinly potted form, the jar is surmounted by a short, upright neck with an unglazed rim around the wide mouth. (The unglazed lip indicates that the jar originally had a cover, now lost, which would have been fired in place.) The jar is covered inside and out with a lustrous, dark brown glaze that appears black in reflected light. Randomly applied splashes of matte russet-brown slip enliven the dark glaze, the splashes running downward and shading to iridescent green tones at the margins; since Song times, Chinese connoisseurs have termed the type of mottles that embellish this piece "partridge feather decoration." The well-controlled glaze ends in an even line well short of the high, lightly splayed foot, exposing the light gray stoneware body on the lower portion of the piece; the exposed body clay assumed a pale buff skin in firing.
H. 12.7 x Diam. 13.4 cm (5 x 5 1/4 in.)
J.J. Lally & Co., New York (March-April 2009) Dr. and Mrs. Marvin L. Gordon Collection, San Francisco (1985-2009) Sotheby's, London, 10 December 1985, lot 149 (1985) Frederick Knight, London (1972-1985) Bluett & Sons, London (1972) Professor Postan and Lady Cynthia Postan, London (1940s-1972)
Black Yaozhou ware: light gray stoneware with dark brown glaze, the markings painted in overglaze iron oxide. From the Huangpu kiln complex, Tongchuan, Yaozhou county, Shaanxi province.
11th-12th centuryChineseJizhou ware: off-white stoneware with dark brown glaze, the decoration reserved in the biscuit against the dark brown glaze. From the kilns at Yonghe, Ji'an, Jiangxi province.
12th-13th centuryChineseJun ware: light gray stoneware with robin's-egg blue glaze
12th-13th centuryChineseJian ware: dark gray stoneware with dark brown glaze, the markings in iron oxide. From the Jian kilns at Jianyang, Fujian province.
12th-13th centuryChineseGreen Jun ware: light gray stoneware with crazed celadon glaze
10th-13th centuryChineseNorthern black ware of Cizhou type: light gray stoneware with dark brown glaze, the russet markings in overglaze iron oxide
12th centuryChineseJian ware: dark gray stoneware with dark brown glaze, the markings in iron oxide. Recovered from the kilns at Shuiji, Jianyang county, Fujian province
12th-13th centuryChineseJizhou ware: light gray stoneware with dark brown and transparent amber glazes. From the kilns at Yonghe, Ji'an, Jiangxi province.
12th-14th centuryChineseJian ware: dark gray stoneware with dark brown glaze, the markings in iron oxide; the saggar fragments made of coarse reddish buff firing clay. Recovered from the kilns at Shuiji, Jianyang county, Fujian province
12th-13th centuryChineseNorthern black ware of Cizhou type: off-white stoneware with dark brown glaze, the russet markings in overglaze iron oxide
11th-12th centuryChineseYaozhou ware: light gray stoneware with celadon glaze over carved and incised decoration. From the Yaozhou kilns at Tongchuan, Shaanxi province.
12th centuryChineseNorthern black ware of Cizhou type: off-white stoneware with dark brown glaze, the markings in overglaze iron oxide
11th-12th centuryChinese