None. They should just go out and photograph and stop talking about it. That's the only way they are going to find themselves. They can't do it in their heads - they have to go out and do it in the camera and get it on film.
Berenice AbbottActually, documentary pictures include every subject in the world - good, bad, indifferent. I have yet to see a fine photograph which is not a good document.
Berenice Abbott