铜镜背面的纹饰是铜镜的主要组成部分,也是判断铜镜年代的重要依据之一。同时,纹饰的题材、图案和铭文从不同的角度反映出了各时代的一些思想情趣和社会意识等文化面貌。道教虽然产生于东汉,但是作为道教核心内容的神仙信仰,远在战国时楚国的诗歌中就已出现。秦汉时黄老思想兴起,升仙之说盛行,如秦始皇、汉武帝等均追求长生不老之道而好神仙。《抱朴 Bronze mirrors on the back of the mirror is the main component of bronze mirror, bronze mirror is also one of the important basis to judge. At the same time, the motifs, motifs and inscriptions of motifs reflect the cultural outlook of some times, such as intellectual taste and social awareness, from different perspectives. Although Taoism originated in the Eastern Han Dynasty, the immortal belief, as the core content of Taoism, appeared in the poems of Chu Kingdom during the Warring States period. The rise of the yellow old thought in the Qin and Han dynasties, the prevalence of ascension, such as the Qin Shi Huang, Emperor Han Wu and other pursuit of immortality and good fairy. "Hold simple