| The point of the attraction of an oil painting is that whether it can bring visual pleasure to its viewers. Different materials bring us different feeling. But the important thing is the hint brought by aesthetic frame. Within the problems about aesthetic frame, there are many details involving many aspects:the use of proportion, the ratio of colorful areas, and the rhythm and cadence caused by the ration of lines.This paper will be stated in4sections. The first and second section generally describes the definition of ratio and the role of ration in a painting. The third section plays a vital role in this paper which analyzes the theme with some examples. In this section, I will discuss several master pieces representing different painting styles in different periods, such as the Renaissance, the impressionism, the realism and modern and contemporary painting styles. At the same time, I will discuss the different visual aesthetics and frame aesthetics in details through the relation between composition, lines and colors. The fourth section is the variously specific analysis about my graduate creation combining with my experience of the conclusion of frame ratio, which reflects the main idea of this paper. |