How to use trichotomy in portrait photography?

In portrait photography, trisection or nine-square grid method is one of the tools for beginners to take quick composition photography. Whether shooting scenery, people or goods. In order to keep the subject in a proper position, it is necessary to plan the scale of the image reasonably. Next, let's take a look at five methods used in portrait photography.

1. Shoot an object along a vertical line

In the image direction, whether it is vertical or horizontal, we can use objects to compose along the vertical line, and we can also choose whether the theme is left or right. By positioning the subject's face in an ideal position, the portrait looks attractive and interesting.

2. Position the shooting theme on the horizontal line.

In landscape photography, the horizontal line of trisection is often used as the horizon to adjust and divide the image scale. This is also common in portrait photography. Position the shooting subject on the horizontal line, which can also be used to determine the aspect ratio. For example, the object is lying on the lowest horizontal line. If there are some interesting details in the background, such as the sky, clouds and flower fields, this picture looks warmer.

3. Place the subject in the center of the image

Put the theme in the center of the image, and divide the image into three parts with horizontal lines. The direction of the theme is in the middle column, and vertical lines are also used. The image is divided into three parts on two vertical lines. By dividing the image into nine squares, the subject can be easily placed in the center of the image.

4. Make the picture scale 1/3 or 2/3 of the image.

Tell a more complete story with the story in the picture. We can leave a lot of blank space at the ratio of 1/3, or we can choose to let the subject occupy two-thirds of the image, so as to concentrate on shooting the subject.

5. Place the portrait at any point in the 9 squares.

Portrait photos can be used to tell a theme story. Portrait photos may not occupy a lot of space in the image, but the subject is still the highlight of the image. At this time, we will see the subject appear in the negative space or any point in the 9 squares. Even though the subject occupies a small proportion in the image, it still becomes the highlight of this photo.