So proud to see the ORIGINAL image! I saw a tiny thumbnail preview of this on another website, advertising crazy nails (probably from some other page, I forget). This image has gone viral and other people have put their own watermarks on it.
But from seeing your channel, I don't have to second guess that this is really and truly YOUR image. Well done!
Keep on making awesome nails. Too bad some people have probably already broken the terms of your creative commons license! (I've had the same problem though, haha).