I was doodling on my forearm, and it really travelled. I got creative with it, and it turned into this. I heard it's also an excellent alternative to self harming, and as far as I know, everyone who's tried it says it works, though that's not why I do it. I do it out of boredom or creativity. Edit: You have to click on the part where the picture is supposed to be to see it. I don't know why, but it didn't work when I posted it, so just click it to see what it looks like.