"It's always seemed to me that photography tends to deal with facts whereas film tends to deal with fiction. The best example I know is when you go to the movies and you see two people in bed, you're willing to put aside the fact that you perfectly well know that there was a director and a cameraman and assorted lighting people all in that same room and the two people in bed weren't really alone. But when you look at a photograph, you can never put that aside."
January 1, 1970
https://en.wikiquote.org/wiki/Diane_Arbus