Rational Image

This article using visual theory and knowledges on the history of Chinese traditional culture ,from technical and idea two rationalisms .researches the Pictures of Farm Tool wrote by WangZheng in Yuan Dynasty in China.By researching I find out that the Pictures of Farm Tool were made by artists,scholars,officals,printers and so on.Those people used the traditional knowledge on drawing and the traditional culture idea to make those pictures.Those pictures materialized those knowledge and ideas clearly.So.in this article ,1 call those pictures the Rational Picture.Meantime.l put forward the "Rational Picture"theory in this article.The rationalism in my article includes the rational atitude and the rational cause.The technical rationalism is based on the visual theory and the idea rationalism is according to the Chinese traditional culture.In my opinion ,this article makes up the blank on the history of Chinese fine-art and it has the full meaning in the Chinese fine-art education in the future.