Ewer with Dished Mouth, Double-Dragon Handle, and Double-Chicken-Headed Spout

Very pale blue glass

Qingbai ware: porcelain with pale sky-blue glaze over incised and carved decoration. From the kilns at Jingdezhen, Jiangxi province.

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

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

Porcelain with blue enamel and gilding

Ceramic

Cast bronze with gray-green patina

Opaque blue glass

Porphyry; six-character mark in seal script on the base reading 'Da Qing Qianlongnian zhi'

Ceramic

Silver

Enameled blue-and-white ware: porcelain with decoration painted in underglaze cobalt blue and overglaze red enamel; with spurious underglaze cobalt-blue mark reading "Da Ming Xuande nian zhi" within a double circle on the base