Sorry to stay off topic but I wanted to reply haha. I know that it's widly diputed so I should have put that in my original comment. However, I've read statements where the parents of those children were not comfortable with the attention that Carroll was giving their children. Of course they never said no or stop but it still raises some eyebrows in my opinion. Plus just because photographs of nude children were common in that time doesn't mean that there wasn't something odd about the photographers taking them. Just means they weren't going to get into trouble for it.
I am by no means trying to put myself out there as a Lewis Carroll expert or something but like I said I know it's one of those great debates. I just thought it was funny that this movie has that creepy vibe and then they mention Lewis Carroll haha.