Well, I did knowingly go to an exhibit of pictures of prostitutes and people living in whorehouses, and the little girls were painted up and costumed up and doing the exact same poses as the older females including some pairs and trios doing the same posed scenes. Granted, I did it more from an interest in 1800s photography more than anything, but there was a sign at the entrance of the exhibition room stating that the pictures were graphic. Though I will confess do enjoy well laid out artwork and the photographer in question did do very nice clear poses, very nice light and shadow work, and very good quality images - not blurry, or out of focus, or any of the normal bad technique that came from the limits of the medium.