1. trigonometry: divide the whole picture into nine equal grids, and many cameras have their own grid display function. This method mainly puts the important elements in a photo at the intersection of one or more lines.
2. Symmetry method: put the main object in the center of the picture to reflect a symmetrical effect.
3. Visual guidance method: Visual guidance lines can help viewers to enter photos and focus on important elements. Among them, roads, walls or patterns can all be used as visual guiding lines.
4. Diagonal composition method: arranging the subject on the diagonal can effectively use the length of the diagonal of the picture, and at the same time, it can also make the companion have a direct relationship with the subject. Dynamic and lively, it is easy to produce the convergence trend of lines, attract people's attention and achieve the effect of highlighting the main body.
5. Triangle composition method: Three visual centers are the main positions of the scene, and sometimes three points form a plane to arrange the positions of the scene to form a stable triangle. This triangle can be a regular triangle, an oblique triangle or an inverted triangle. Among them, oblique triangle is more commonly used and flexible. Triangular composition is stable, balanced and flexible.