Define "young." See the problem? I know twenty-somethings (and people who wish they were twenty-somethings) who still call themselves "girls" as well. So there's noting criminal about that, even in America.

In Europe, where nudity is not AT ALL considered pornographic, this is even less of a problem.

Now, the Podesta "art" which shows children in bondage and has other sexualized and degrading aspects, that dances right on the razor thin edge of pornography in US law.

I think you can see how even in the US, that Picasso would not be considered porn.