Apologies if this has been discussed before, but I'm curious to get some opinions on this. I notice in a lot of posts people saying something to the effect of "Not only do I like photograph X, but I really like the story behind the photograph." Which begs the question... shouldn't a good photograph stand on its own? Perhaps the background of the photographer... or the situation in which the photo was taken... adds to the photograph. But I would think that a truly great photograph is great because, well, it's a truly great photograph. Any thoughts?