And then we didn’t even talk about Spain, and all the German tourists in, say, Mallorca. If anything, this is a stark difference between the EU and the US, in general — the EU is much less afraid of a nipple being shown in public, both in arts and everything.
I once attended a local one man show where the actor's private parts were exposed for a second or two (by accident). There were a lot of kids in the audience (including mine). I was a bit uncomfortable for a second but we laughed it off with the friends.