A bronze mirror
Warring States period, 4th/3rd century B.C.
The reverse side with three mountains shan and mythical animals on a ground of stylised clouds.
Diam. 6.8 cm
Provenance:
S. McMullan, Tingri Ltd, London, 2002
Literature:
T. Nakano, Bronze Mirrors from Ancient China, Donald H. Graham Jr. Collection, Hong Kong 1994, page 129 for a comparable mirror