张道陵
A Taoist charm from either the Jin or Yuan dynasty without any written text shows what is commonly believed to be either a "boy under a pine tree" (松下童子) or a "boy worshipping an immortal" (童子拜仙人), but an alternative hypothesis is that this charm depicts a meeting between Laozi and Zhang Daoling. This is based on the fact that the figure supposedly representing Zhang Daoling is carrying a cane which in Mandarin Chinese is a homophone for "Zhang". On the reverse side of the charm are the twelve Chinese zodiacs, each in a circle surrounded by what is referred to as "auspicious clouds" which number eight.