Colors are important tools for painting, is also a hit with audiences, and the first form element is directly inside of visual media influence on the audience. Russian avant-garde painters Kandinsky had called for example: "color is black and white keys on the piano, eyes of the hammer are key. Mind is a piano with many strings. Artist is the hand, through the keys or a, put heart into fibrillation. "France painters Cezanne said:" first of all, a picture is, should also be color. History, psychology, they are still hidden in it, because the artist is not another category of stupid people. There is a logic of color, to be honest, artist shall be obedient it, rather than be obedient mind logic; if he collapse in the latter himself, that he is done. "Indeed, the color is a source of endless creation. Pay attention to the color composition of watercolor painting, especially the portrait paintings,exploring their facial expression is very important.
From an objective point of view, law is the cornerstone of understanding color shade variation. In modern times, the people awareness of the nature of color, is to a large extent from the optical view, shade change color after effect on Visual analysis. Precisely because it has its own basic law and specific scientific principles, we have found a key to the interpretation of color science. Despite the long history of the human color paint, but until the Renaissance is also sauce Brown speed-dominated, face a single. Only when United Kingdom scientist Newton's Prism get worked up for year 1 years experiment discovered the secret of light and color, after impressionist painters in nature, painting of color face fundamental changes have taken place. From the perspective of optical analysis of results, blocks of color in nature, are produced by a variety of shade elements mixed, light colors, different light sources have a different color variations. Therefore, our watercolor color from original observation, analysis, understanding of color, find the changes based on the regularity and, overcoming the sense of blind to color, and mysterious. Only to analyze the cause of color in each color block, knows these color elements are shown in color theory, color eye may develop habits of rational to observe objects, can accurately grasp the tendencies of every color, measured and the variation of warm and cold. Watercolor painting belonging to the western areas of color painting, we also must be based on Science, master shade change regularity of objective, opens the door of the mystery of color, make the momentary change of color is relatively stable and clear, turn to master correct methods of observation, understanding, and to show the color.
In addition, the color of emotion is the most important aesthetic characteristics of color, it has a very strong human subjective properties. People describe is red hot, blue is tranquil, green life, yellow is a joy, violet is blue sth Using color to convey the emotion of the objective world is the ultimate goal of color. Therefore, other than the shade of color rule, also should have a capacity to deal with subjective color, looked all kinds of color to emotion, understand the basic principles of color composition and color combinations, on a variety of different color style look. Different people, different regions will follow the national, the region's aesthetic principles of habit and color composition, and history into its own cultural background color. In the same color in different national, will flow into a variety of symbolic and spiritual content, and have a very different emotional impulses. Therefore, our view of Western and Oriental color concept should be compared. Western bride to wear a white wedding dress, and the Chinese funeral procession only when wearing clothes. Sociology of science and color, aesthetic psychology in conjunction with organic. How to use color words to convey their true feelings about the objective world and attempts to, how to mobilize means of color as the theme service, became a special expressive language of color, really as a tool for human communication.
At the same time, should pay attention to several important comparative analysis and study on the relationship of color. Color contrast is a direct factor of Visual impact. Color hue, lightness, purity, cold and warm, as well as to mutually antagonistic conflict areas, we have every kind of antagonistic contradiction between comparative study on the relationship, clearly they are on the screen. On relationship between colour and picture composition, color and space, color purity, lightness and visual experience, caused by the change of forward and backward. Another example: landscape painting with hue contrast relationship strong, immediate visual impact; after the color lightness, contrast and bright and harmonious effect of gray level picture; in particular, should identify complementary contrast relations of mystery, known as complementary colors, is a mutual relationship between kinds of Visual. A specific colour, there is always an appropriate complement to balance and complement. As we ate the fruit of the sweet and salty food need to supplement. This is appreciated by physiological needs, also color the picture key rings of beauty.
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