唐解元有一幅《川上图》 ,画的是一个人用力拉着胆怯的小毛驴过桥。据传这幅画在画铺拍买时 ,被有识之士以高价定购 ,约定隔天来取。画铺老板高兴之余 ,发现画中没有画出牵驴人的缰绳 ,担心买主取画时发现这个“缺点” ,就自己动手添上一条缰绳。出乎他的意料 ,买主第二天要求? Tang Jieyuan has a picture of Chuan Shang Tu, which depicts a man pulling a timid donkey across the bridge. It is rumored that this painting was ordered at a high price by a man of insight when it was photographed and bought, and was agreed to be taken the next day. While the shop owner was happy, he found that the donkey’s reins were not drawn in the painting, and he feared that the buyer would find this “disadvantage” when he took the painting and added a rein to himself. To his surprise, the buyer asked for the next day?