1) Mary Ellen Mark
2) Yes, because I think her experience behind the camera aloud her to know what it is like for the person she is taking pictures of.
3) Back then camera companies seemed to be more personal but not people do not really care what camera you used to take the photo, they just care about the photo.
4) The picture that Mary Ellen Mark took of a young girl with no hair in a prom dress was one of my favorites.