Clouds, planets, stars, and perhaps an inaccurate representation of the solar system. Think of those DIY science learning kits you can buy your kids from the toy store; that's the aesthetic I'm moving towards. Coupled with a fun and interesting pose, further practice in terms of clothing wrinkles and textures, and a creepy grin, and you've got a visually appealing piece of art that represents a whole lot of personality for this character. Just uh, don't pay attention to the fact that one of their hands is backwards.