What is left and right structure? What are the characteristics?

What is left and right composition? "Left-right composition" is to divide the layout into two parts, or make the whole picture show a trend of left-right distribution through the layout of design elements, which has the characteristics of balance, stability and mutual echo. The most typical left-right composition consists of two parts: "left picture and right word" or "left word and right picture". Pictures and words each occupy a part, and the left and right parts form an independent space, so the reading experience is good. When the picture is missing, you can also use the graphical method of words to occupy the main space of the layout and form the main body of the picture. The left and right composition seems simple, but through careful arrangement, the picture can also have rich visual effects and a good sense of design. When designing the composition ratio, the space of the picture can be divided according to the information content of the layout. Commonly used layout division ratios are: 1: 1:1.618, 1: 18. It can also be adjusted repeatedly during design until the most suitable composition ratio is found. 1: 1 segmentation divides the picture into two parts, forming two equal parts, showing a symmetrical and balanced layout effect, which is often used in the juxtaposition or opposition relationship between the two parts of the layout. The golden section "golden section ratio (1: 1.6 18)" is considered as the most aesthetic section ratio. Consciously using the golden ratio in design can create a beautiful layout effect. The silver segmentation "silver segmentation ratio (1: 1.4 14)" is also a unique aesthetic segmentation ratio. Compared with the golden section, subspace occupies a larger proportion, can carry more information, and is suitable for pages with a large amount of text information. 2: 1 segmentation adopts the ratio of 2: 1 The main body of the picture occupies a dominant position in the picture, the visual focus is concentrated in the main space, and the reading information is placed in the subspace. 3: 1 segmentation 3: 1 segmentation ratio is similar to 2: 1, but the picture occupies a more dominant position in the picture, which is mainly suitable for pages with more important pictures and less text information. Through the proportion, you can make the layout division more rigorous. But there is no absolutely correct proportional relationship, which depends on the project tonality, information quantity, information function and graphic subject of the picture. For example, an excellent case of using other proportions: spatial adjustment arranges pictures and texts at the top and bottom of the layout in proportion, which is a more rigorous and standardized composition method. However, in order to avoid the rigidity of the layout, we can change various layout forms by adjusting the layout space. For example, the following situations: reduce the graphic space, make blank space form outer space, and increase the sense of hierarchy. Dividing a new space in the main space can make the space changeable and make our design more flexible. Using pictures to occupy the whole page, and then using color blocks to carry text information, can strengthen and gather content, which can not only ensure the clear and effective information transmission, but also increase the layering of the picture and enhance the richness of the picture. The flexible use of the upper and lower composition frames seems to be relatively fixed, but various layout forms can also be changed through design techniques, which skillfully breaks the singleness and rigidity of the upper and lower division. Curve segmentation turns a stiff straight line into a dynamic curve or diagonal line to segment the picture, which makes the layout more lively. Picture cutting cuts a square picture into other shapes, or takes other shapes as the main body, so that there is no obvious dividing line between the left and right composition, and a good visual effect can be presented. Series elements use the space of series elements such as graphics and color blocks to establish the relationship between primary and secondary spaces, which has rich visual effects and good design sense. Text sentence breaks connect the left and right spaces in series with words, which breaks the oneness of the left and right composition layout. Blank Spaces Use spaces to break the gap between two spaces and open up the sense of space in the picture, which has a good visual effect. Full-page composition Re-dividing the left and right composition on the background of full-page pictures can break through the limitation of space and make the picture fuller. The image base deals with the main body of the image, reproduces the scene and weakens the partition of space. Summary 1. "Left-right composition" is to divide the layout into two parts, or make the whole picture show a trend of left-right distribution through the layout of design elements, which has the characteristics of balance, stability and mutual echo; 2. When designing the left and right composition, you can divide the space of the picture according to the information content of the layout. Common layout division ratios are: 1: 1, 1: 1.6 18, 1: 1.465438+. 3. In order to avoid the rigidity of the layout, we can change various layout forms by adjusting the layout space; You can also change a variety of layout forms through curve segmentation, picture clipping, text sentence breaking and other design techniques, and skillfully break the monotony and rigidity of space segmentation.