That's a commission I've been working for a good while because, as you've noticed by now, I'm not necessarily very comfortable by coloring backgrounds.
That's one gigantic flaw of mine I'm constantly trying to fix, but it's taking its time and though there's some progress in my practice, it's still not right where I'd like to reach

Not too ugly although. I like this crayon like painting, not many people go that way and that's where I want to go: to where few don't like to.