Color emotion and Visual psychology (IV.)

Three. Color lapse

< a > The characteristics and types of color lapse

Color passage is a kind of work form which arranges and combines colors according to certain rules. Types have hue, brightness, purity, complementarity, and integration. It is characterized by a strong sense of brightness and flash, rich in modern and decorative, and even illusory sense of space.

1, hue goes on the color by the order of the ring, from cold to warm or from warm to cold to arrange, combination of a gradual form. In order to make the screen colorful and orderly, color can be selected hue ring (like the Earth's equator), can also be selected with white or light gray hue ring (like the Earth in the northern hemisphere), but also the use of gray, dark gray, black hue ring (like the latitude of the Earth Southern hemisphere).

2, the brightness of the color according to the brightness of the sequence of series, from shallow to deep or from shallow to arrange, combination of a gradual form. Generally choose Monochrome Series combination, also can choose two colors of the lightness series, but also should not choose to use too much, otherwise easy to spend, the effect is counterproductive.

3, the purity of the color according to the order of Kercha series from fresh to gray or from gray to fresh to arrange the combination of a gradual form. Complementary passage is in the Hue ring through the center of 180 degrees at both ends of the position of a pair of hue of the purity combination of the passage form.

4, the integration of color will be hue, lightness, purity of the passage of the integrated arrangement, the combination of the gradual change, due to the three elements of color at the same time to join, the effect of course, than the single passage is more complex and richer.

< two > Basic composition form of color passage

Color lapse is a special form of work, and its composition and image organization also have corresponding characteristics and basic laws.

1. Parallel passage will be the color of parallel vertical lines, horizontal lines, slashes, curves or irregular intervals or unequal spacing stripes, orderly arrangement, processing.

2. Radiological lapse

(1) Fixed-point radiation also known as solar radiation, centrifugal radiation, the screen should determine one or more radiation points, and then the color around the Mosse angle or unequal angle arrangement, combination.

(2) Concentric radiation also known as radio radiation, the screen has one or more radiation centers, the color from the radiation Center for concentric circles, concentric side, concentric triangle, concentric multilateral, concentric irregular image, outward diffusion processing, arrangements.

(3) Comprehensive radiation will be fixed radiation and concentric radiation in a picture of the organization, processing.

3. The combination of the parallel passage and the radiation of the process of the same time, arranged in a screen, so that the shape of the work of the formation of curved, straight, wide, narrow, coarse, fine and so on, the composition of complex, changeable, richer and more interesting. But in order to prevent the emergence of scattered, disorderly, flowers, miscellaneous ills, the screen should generally only have a center or subject, or a master once, avoid multiple centers and multiple bodies.

4. Dislocation, folding and deformation

(1) Dislocation has the whole dislocation and local dislocation two kinds of situation. The overall dislocation is in order to carry out hue and cold contrast, lightness of contrast, the purity of the fresh ash contrast, the bottom, the color of the picture as a whole, the opposite arrangement. For example, the background is cold to warm, the color of the picture is warm to cold, the background is bright to dark, the color is dark to bright, the background is fresh to gray, the color of gray to fresh.

Local dislocation is the method used to deal with the arrangement of regular block color. For example, the first row with 1, 2, 3, 4th color, the second row with 2, 3, 4, 5th color, the third row with 3, 4, 5, 6th color, and so on, each row staggered level or multi-level. Sometimes, for a sense of light and three-dimensional processing needs, but also to the left and right side of the dislocation, such as the first row with 1, 2, 3, 4th color, the second row of the right and left with 2, 3, 4, 5th color as a symmetrical dislocation.

(2) The superposition is a kind of expression which can show the form and contour when the two bodies overlap. Colorful and transparent, light and light effect, interesting and modern feeling is very strong. When the bottom and surface overlap, if the difference in the colors of the series is small, the two have a close feeling. When the color series difference increases, the spatial sense of the two increases and there is a sense of remoteness.

(3) Deformation of color changes and the development of creative space is very large, in the master of the basic composition form, Phoenix color law after all kinds of change, give full play to the idea of personal imagination, will produce endless masterpiece.

Changes in the form of a lot of, for example, fixed-point radiation radiation generally processed into a straight line, can be used for arc deformation treatment, into a one-way dynamic windmill-shaped, but also for two-way cross processing, the effect is more complex and so on.