How long is the property right protection period of photographic works?

See if this photographic work is a work. It is not a job work, but a citizen's personal work, ending at 65438+February 3 1 in the fiftieth year after the author's death. If it is a job work, it belongs to "the work of a legal person or other organization", and the protection period is 50 years, ending at 65438+February 3 1 day in the fiftieth year after the first publication of the work.