Your artwork looks amazing! Many people draw full dragons, but not just dragon heads. It is brightly colored, but also dark colored, which makes it fit in easily. It catches the eye, and looks scary but magnificent at the same time, not to mention regal. Make some more of these dragons! People who are into dragons (like me!) will instantly notice your artwork and run towards it to like it, add it to their favorites, and comment on it even more than before. Put it in the "mythical" and "dragons" category so people will easily be able to find it if they are not one of your watchers.