Traditional Culture Encyclopedia - Photography and portraiture - The meaning of this painting

The meaning of this painting

slow

The so-called slow exposure refers to exposure with an exposure time longer than 1 s, that is, long exposure photography, which is a photography technique with the shutter open for a long time. It is often used for night photography, ray photography and waterscape photography.

That's how the little fireworks in the man's hand were slowly exposed.

The reference comes from/view/2683465.htm.