Content abstract: this article mainly introduces the Extra Large Modern Painting that evolved from realistic oil painting style to intuitive expression form, the theoretical and perceptual influence in the process, the visual effect of the picture, and the understanding of the visual world of Big Wall Art Online. Then the exploration of oil painting expression forms, promote the creation and development of oil painting into the inner world and the perfect combination of expression forms.
Key words: realism Large Modern Abstract Art，emotional expression， intuition representation， visual world
In the 21st century, as the main type of easel painting, oil painting and its creation have shown a prosperous development trend in China. From learning and studying the traditional techniques and styles of oil painting to understanding the visual rules and forms of expression of oil painting, painters gradually realize the rational and emotional aspects of oil painting, as well as its influence and impact. They have begun to engage in the language exploration of abstract, semi-abstract, experimental expression and behavioral art, and many more independent individual styles have gradually formed and established. Although the performance of Large Abstract Canvas Art is no longer a hot issue in the development trend of world art, it is not meaningless to the Chinese art circles today. Because of the visual tradition with abstract meanings in traditional Chinese art forms, Chinese oil painters also have extensive creative space in utilizing suitable motif, image and symbol transformation. In addition to the influence of fashion culture, the publicity of personality, economic needs and social recognition, oil painting, which is based on rigorous realistic and purely objective performance in China, has begun to move towards intuitive and abstract expression. Of course, performance is only an external way, and it is more important to explore the deep meaning of its visual world.
The so-called visual world refers to the perception and stimulation presented by the screen, which includes a series of surface concepts such as shape, color, line, stroke, and texture, and the resulting depth, level, volume, texture, and hue., atmosphere, It also reflects the author's emotional factors, which are the fusion of his own experience, modeling ability, and performance skills. This belongs to the deep-seated content of the screen and can cause visual excitement and even ideological resonance. Realism refers to a "real" and "pure objective" painting method that is based on the "all-factor" sketch, and the "Impressionist" color is the expression method, which is closer to the "photo" effect; Intuitive expression can be said to be a form of modern oil painting expression, or it can be considered as a conscious and unconscious behavior of the painter in the process of creation. Here, there is no in-depth discussion of theory and techniques.This is just borrowing the general idea of this form.