Period:Shang dynasty Production date:15thC BC-10thC BC Materials:jade, cinnabar (traces), Technique:carved, pierced, Dimensions:Length: 33.80 centimetres Description: Large greyish...

Period:Shang dynasty Production date:15thC BC-10thC BC Materials:jade, cinnabar (traces), Technique: Subjects:bird Dimensions:Height: 6.40 centimetres Width: 3.80 centimetres Descr...

Period:Western Zhou dynasty Production date:11thC BC-8thC BC Materials:jade, cinnabar (traces), Technique:incised, bevelled, Subjects:bird dragon Dimensions:Length: 12.40 centimetr...