What should a good photographic work have?

A good photographic work should have several conditions. 1. The composition, lines, colors, tones and other elements of the picture are excellent, giving people a beautiful and harmonious impression or a strong visual impact (depending on the style and theme of the work). 2. The picture is rich in connotation, giving people room to develop their imagination, rather than taking in everything in a glance and being boring. 3. The work is innovative, not copying or imitating other people's things. Of course, the same or similar ideas and expressions should be possible.

Some photographic works break through many rules and express their themes in new and strange ways, which is another matter.