What's the difference between portraits, figures and fashion photography?

As long as the subject of a photo is a character, it can be called character photography.

As long as portrait photography takes the upper body of the character as the main description object, it usually takes a static state, emphasizes the light and shadow effect, and embodies the character's demeanor.

Fashion photography takes fashion as the main object of expression, and generally expresses fashion through models. In recent years, it can also refer to some pure clothing, bags and other photography without the participation of characters.