What are the basic expression techniques of design composition?

1. Golden section composition method

The golden section method is to divide a straight line segment into two parts. The ratio of one part to the whole is equal to the ratio of the other part to the part. Approximate ratios such as 2:3, 3:5, 5:8 are often used to compose images to determine the position of the subject. This ratio is also called the golden rule. It should be noted that using the golden section method to determine the position of the subject does not complete the entire process of composition. The response between the subject and the companion should also be considered to fully express the ideological content of the theme.

2. Diagonal composition

This is a very famous composition expression method. The diagonal relationship formed by the center line of the picture creates a strong momentum in the picture, expressing Produce a depth effect. The perspective will also turn the whole into a diagonal line, guiding people's eyes to the depth of the picture.

3. Horizontal line composition

Horizontal lines, such as the horizon, often appear in design creation. Horizontal line composition can produce symbolic meanings such as tranquility, breadth, and broadness in the picture. When composing a single horizontal line, you should avoid the horizontal line passing through the center. In general, you can avoid the center position by moving it up or down. There is another point in the composition called "break and break", which is to arrange a form at a certain point of the horizontal line to break the horizontal line.

4. Vertical line composition

Vertical lines often appear in the composition. Vertical line: Symbolizes strength, solemnity, and strength. Vertical line composition is more varied than horizontal line composition. When multiple vertical lines are combined, there are relatively more changes. For example, symmetrical arrangement of perspective, multiple rows of perspective, etc. can produce unimaginable effects.

5. Curve composition

The curves included in the curve composition are regular curves and irregular curves. Curves symbolize softness, romance, and elegance, giving people a very beautiful feeling. Curves are widely used in design, and their expression techniques are also diverse. You can use diagonal curve compositions, S-curve compositions, horizontal curve compositions, vertical curve compositions, etc.