Photographers live on negatives?

Film is only a semi-finished product. Even if a mature photographer shoots, photography is still an industry that depends on the weather. In fact, there are not many times in a year that are really suitable for shooting location, and wedding photos can't be seen without natural light. At one or two o'clock in the afternoon in summer, many people take wedding photos in popular places with overhead lights. Then the photos with poor light can only be made up later, and the negative can't be seen. ...