细节
A Chinese mottled grey and russet jade bi-disc
carved in high relief with nine coiled guei dragons, the underside with a band of studs -- 7½.in (19cm) diam.
See Colour Plate 5.
carved in high relief with nine coiled guei dragons, the underside with a band of studs -- 7½.in (19cm) diam.
See Colour Plate 5.