I'm a young signature maker striving to improve one way or another. I've taken a liking to some sort of obscure art like thing. But it feels like something is always missing. Here's what I'm talking about. It looks empty some how to me. What could I do to fill this up? This looks even more empty, but I'm not sure what's missing. Is the background not full enough or something? Is it to clean or cluttered? Could I get some help here, people?!