This covered censer or 'lian' (奁) has a thick and highly iridescent green glaze. The tripod's cylindrical form was inspired by ancient ritual bronze vessels. Moulded and applied decorative motifs include two taotie or mythical animal masks with ring handles on each side, and three moulded feet in the shape of bears.The practice of using lead-glazed burial wares started during the Han dynasty (206 BCE-220 CE). The use of 'mingqi' or burial wares was an ancient practice. It was believed these were necessary for the deceased in the next world. Elaborate groups of burial wares were also a display of wealth and social status.