The only photos here that were weird for me was the kid on the toilet and the kid on all fours in the road.
While I don't see them as pornographic, I always assign more privacy to bathroom activities and don't see anything of artistic merit in that.
As for the one in the road, I just don't know what to make of it. Why is the kid squatting in the road... I think if there were some context provided that would help. Perhaps they stopped in this deserted stretch of road to just stretch their legs and that was a random moment.
Of course, there will always be prudish conservatives that like to call everything pornography. The rest of us can't base our lives on their simple one track minds.