平遥古街，三位匠人坚守濒临失传的漆艺，守护八千年古老艺术。78岁的耿保国倾注62载光阴，薛晓东以创新焕新传统，刘培义层层髹漆静待臻境。年轻人渐行渐远，他们追问：谁来铭记？《推光漆》，致敬时光、传承与执着坚守。

In the ancient streets of Pingyao, three masters of a dying craft fight to preserve an art 8,000 years old. Master Geng Baoguo, 78, has given 62 years to lacquer.  Master Xue Xiaodong pushes tradition toward innovation.Master Liu Peiyi waits patiently for perfection, layer by layer. As young people turn away, these three men ask a single question: who will remember? Traces is a meditation on time, inheritance, and the hands that refuse to let go.