answer: #Person1# is surprised to know that #Person2# was a photographer. #Person2# shows #Person1# the pictures taken by #Person2# and tells #Person1# about #Person2#'s equipment.
documents: #Person1#: I like that picture you put up on the wall yesterday.
  #Person2#: Oh, thank you. It's a photograph that I took on my vacation last year.
  #Person1#: You took it yourself? I didn't know you were a photographer.
  #Person2#: Oh, yes, I've been taking pictures for years.
  #Person1#: It sounds interesting. Do you have any more of your pictures here? And may I see them?
  #Person2#: Yes, certainly. Some of them are faces, just faces of people who I see when I'm walking around.
  #Person1#: Do you let them know that you're taking pictures of them?
  #Person2#: I try not to. I don't like pictures of people who purpose for the camera. I like people who are going about their business without knowing the camera is there.
  #Person1#: I suppose you need a lot of equipment. How many cameras do you have?
  #Person2#: Well, I have a dozen of them, but I use two of them more than the others.