(The so-called portrait photography is a form of photography that takes people as the main object of creation. Portrait photography is different from general portrait photography: portrait photography takes describing and expressing the specific appearance and demeanor of the subject as its primary creative task. Although some portrait photography works also contain certain plots, it still expresses the subject's Appearance dominates. The shooting forms are divided into bust, bust and full body. An excellent portrait photography work is the sum of many successful factors: expression, posture, composition, lighting, exposure, and production must reach a higher level, and they are all components of a whole.)