Jade Covered Flattened Vase with 'Taotie' Decor

Cloisonné enamel

Red-and-white ware, "youli hong" type: porcelain with decoration painted in underglaze copper red; with underglaze cobalt blue mark reading "Da Qing Yongzheng nian zhi" within a double circle on the base

Enameled porcelain: porcelain with emerald-green enamel over a crackled glaze

Blue-and-white ware: porcelain with decoration painted in underglaze cobalt blue

Monochrome glazed porcelain, "ox blood" type: porcelain with variegated copper red glaze

Enameled porcelain: porcelain with decoration painted in overglaze red enamel; with spurious overglaze red enamel mark reading "Da Qing Yongzheng nian zhi" on the base

White nephrite

Porcelain with blue enamel and gilding

Monochrome enameled porcelain: porcelain with overglaze yellow enamel; with underglaze cobalt blue mark reading "Da Qing Kangxi nian zhi" on the base

Monochrome glazed porcelain: porcelain with black glaze and traces of overglaze gold enamel decoration

Pale greenish white nephrite

Monochrome glazed porcelain, "peach bloom" type; porcelain with rose-colored, copper-red glaze suffused with green and buff mottles; with underglaze cobalt-blue mark reading "Da Qing Kangxi nian zhi" on the base