What kind of flash does indoor portrait photography need?

1, indoors, I will use Yongnuo 560, and the close-up single light emitted by the flash is enough, but if there is almost no natural light, it needs to be improved.

So, if there is no natural light outside the window, you can get two. One person, one background.

3, if the room is wide-angle, you have to have three or four. There must be at least two backgrounds.

4. One original factory with several branch factories is enough. Or vice factory, if you can get used to manual dimming. It is more convenient for the original factory to use ttl, and it doesn't make much sense to pose.

5, soft masks are very general, it is best to bring a reflective umbrella. Other accessories include a series of flashers, lamp holders and reflectors.