I drew on my hand today, not sure of what i was doing but i kept looking at my bones and how they moved and decided to draw the skeleton over the skin.
It reminds me of those gloves that shops had a few years ago with skeleton on them.
So this was my attempt:
I also took a scan of it too. But holding my hand steady proved difficult.
I just washed my hand but some of the ink is still inbedded in my skin... almost looks like a henna tattoo fading :)