What springs to mind is either the photo of the Montparnasse train crash, although it doesn't have anybody on it, and the Conan Doyle 'fairies at the bottom of the garden' photo, but that has a whole person, not part of one, so I'm going to ask if the photo was taken before 1930?
[P] Not Miss Napalm 1972. Remember, this was not created to be a record of something. [RtG] Not a record sleeve, or anything else to do with "records" in that sense.