Martian.. I don't know.. I do know that should any one report that she is doing erotic art, you could be facing legal problems in your community far more than her running with a gang. I don't think letting a 16 year old do erotica is a good idea in any case. And I do think you need to stear her to other aspects of artwork. There is plenty for her to explore, including rock and roll, rap, and such. Not erotica.