What is the best picture layout for a subject with a single feature?

Put it in the center of the picture. In the electronic and information teaching courseware of secondary vocational schools, the best picture layout of a single theme is to put the theme (people, scenery, things, etc. ) in the center of the picture, so that it can occupy the whole picture. This form of composition can highlight the theme well. Monomer composition is one of the most basic and commonly used composition methods in photography.