Jumping in late here, but nothing new to add. The photo is clearly intended as erotic art. It's beautifully composed in its elements, analogous with a Cézanne painting of a bowl of fruit. To continue the analogy, people don't look at a painting like '
Still life with Plate of Cherries' and immediately think, "Hmm, I think I'm hungry for cherries". Some people might, but most won't. Similarly, another Cézanne painting like '
Nature morte au crane' (Still Life with Skull) doesn't inspire an intelligent person to dig up dead bodies or decorate their dinner table with skulls (unless you're Ozzy Osbourne).
As others have noted, the rope and pointe shoes are suggestive of a disturbing theme, but it's far less confronting than a lot of post-modernist art. In fact, you can find examples of art far more confronting (and hotly debated by female scholars) in antiquity: '
Rape of Cassandra' from the ancient Greek world springs to mind.
So anyway ID, the short answer is there's nothing whatsoever 'irreponsible' about the photo or your sharing of it. There will always be stupid people who see things like this and foolishly try to imitate but then, they're the type of people who'll watch a Superman movie then jump from a roof thinking they can fly. An artist (or any reasonable person) should never expect to be held responsible for the actions of such dimwits.