I don't know maybe this isn't the popular opinion here - but I can see why it was done.  What's the big deal though?  I mean your big deal about a simple reminder?

As a parent of a child very much into graphic arts, and gifted - who peruses some of the galleries - I'm sorta thankful that they do err on the side of caution.   By no means a prude myself nor do I limit my daughter from seeing tasteful art, but I do appreciate the warning so that I can glance myself real quick before she does.

No offense to you or your art, but this is one I would like to have seen first.

I am:  aka Velocity3d