Mirror with Three Dragons, 3rd century BC, China, Eastern Zhou dynasty (771-256 BC), Warring States period (475-221 BC), bronze, Diameter: w. 16.9 cm (6 5/8 in.); Overall: h. 0.6 cm (3/16 in.); Rim: h. 0.4 cm (1/8 in.). Gift of Drs. Thomas and Martha Carter in Honor of Sherman E. Lee, 1995.280 © The Cleveland Museum of Art.