Logo.......or something?

Here's an image I've have recently made, just for the hell of learning and practice. As you can see it doesn't really explain much, and i didn't really want it to. Originally I had an idea for it being printed onto a t-shirt, or another piece of clothing, or maybe a tattoo (but I doubt that), and then I thought that possibly it could be introduced somewhere into my game, maybe as the game's logo, giving the image a few slight changes to make it feel and look more 'included'. Anyway here it is.......