Fine-Art Photography: a photograph made to be sold. It exists for no other reason than to exist, vs a non-Fine-Art photograph which exists in reference to something else, be it to support an idea or to sell something.Reading this thread responses makes me even more firm on my description. Fine art is a bogus term.
Jane Bown was taking portraits, not fine art. Klein - fashion commercials. Herzog - street photographer.
Here is no fine art, but landscapes, naturmorts, portraits, documentary, street and so on.
There, a controversial and contentious answer to the meaning of the label "Fine-Art Photography".