Photography hankers after the condition of the neutral observer. But there can be no such things as a neutral observer. For something to be seen, it must be looked at by somebody, and any true and real depiction must be an account of the experience of that looking.
Lawrence Weschler, David Hockney, Getty Foundation (2008). “True to life: twenty-five years of conversations with David Hockney”, Univ of California Pr