Many of our favorite photo books of days gone by contain pictures of Kids/Children.....at the beach, Coney Island, Santa Cruz, The Disneyland Hotel swimming pool, etc etc. Seems like he was taking pictures of THE Kids in THE Pool.?
If he had a camera full of frames that were just 1-2-3 Nine Year old girls in swimsuits, i can understand people being concerned about "That".
I think it is mostly Paranoia and Overreacting.
I take a 2 mile walk most days. We live right next to a wild life preserve, so there is a lot of open land...lots of People With dogs. A lady walked by me, going the other direction, and she had 3 dogs. The big one ran up to me and was being friendly. I squatted down and took his picture with a Point and Shoot i happened to have. The lady stopped, kind of gave me a funny look, and asked me why i had Taken A Picture Of Her Dog.?
Why did i take a picture of Your F'ing Dog.?
You gotta be kidding me...!!