Time to go, sit, have a coffee and let them move far ahead.
I would be the giggling adult
The rest of the world considers the American attitude about nakedness to be quite strange.
Take me there!
I would probably have more fun watching the teacher blush and the kids giggling than the art it self.
Unless I was with someone, and I was trying to see them blush or arousal from the art.
It's nice to see people enjoy themselves
If a middle eastern country leader came to that museum they'd probably cover the naughty bits