That is a very very good concept. I thought of it for a while also. The shadow in front is a bit distracting, but on general it is classic purity symbol, easily understood worldwide. 9.
hey man i wish you the best of luck my one grip would be the lighting from the back is nice but it makes the front to dark IMHO if you had lit it from the front just a little i think it would have brightened the overall image up.
and just looking at it one more time you also over ex. the back like a yinyang sign oh well i still like it i think too saleeverything you should've just lit it from thr top back & a little further away from the entire thing good luck though it is a very nice shot.-BC