I seriously love the colours. I think if you're uploading it on here you shouldn't have a big empty single colour background though.

 That's because it was a practice run, nothing more. I might beef it up a bit from time to time, but it's sole purpose won't change; a simple practice.

This is really cool... I seriously don't understand it, nor do I get why there is so much empty space, but it still cool nontheless