Jiugongge's composition, also called TIC-tac-toe composition, is actually a form of the golden section, as mentioned earlier. It is to divide the picture into nine blocks on average, and arrange the themes at any point in the four corners of the central block.

In fact, these points are in line with the "golden section law" and are the best locations. Of course, balance, contrast and other factors should also be considered.

This composition can present changes and movements, and the picture is full of vitality. These four points also have different visual senses. The top two points are more energetic than the bottom, and the left side is stronger than the right side. Pay attention to the problem of visual balance.

2. Cross composition

Cross-shaped composition is to divide the picture into four parts, that is, draw two lines horizontally and vertically through the center of the picture, and the intersection of the centers is based on the position of the subject. This kind of composition increases the sense of security, peace, solemnity and mystery of the picture, but also has some unfavorable factors such as rigidity.

But it is suitable for symmetrical composition, such as the theme of ancient buildings, which can produce a central perspective effect. Such as the embodiment of mystery, mainly in cross, church and other photography.

3, triangle composition

Triangular composition, in which the subject in the picture is placed in a triangle or the image itself forms a triangle, is a visual induction method. If there is a triangle formed by a shape or a shadow, if it is a naturally formed linear structure, the main body can be arranged in the center of the hypotenuse of the triangle in order to make a breakthrough.

But the effect is the best only when panoramic view is used. Triangular composition produces a sense of stability, while inversion is unstable. Can be used for close-up people, close-up and other different scenes of photography.

4. Triangulation

Triangular composition refers to the horizontal division of the picture into three parts, and each sub-center can be put together with the main form, which is suitable for the main body with multi-form parallel focus. It can also represent large space, small objects, and vice versa. This composition is vivid and concise. It can be used in different scenes such as close range.

5.a-shaped composition

A-shaped composition refers to arranging the structure of the picture in an A-shaped form in the picture. A-type composition has a strong sense of stability, upward impact and strong visual orientation.

It can show this form of tall natural objects and their own existence. If the performance object is placed at the junction of the top of the A word, it is mandatory visual guidance at this time. It is not enough to pay attention to this point.

The change of different tilt angles in A-shaped composition can produce different dynamic effects of the picture, with novel form and clear main direction. But it is also a difficult method to master and needs experience accumulation.

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