I'm not sure I like the orange outlines on the lettering. And it seems the transition form purple to white happens to different levels for different letters, whtn you would think it should be level. And the technique for transition changes thoughout the letters... at the end, it's just a straight transition, but more dithery at the beginning. It's incredible messy.
I can't really tell what that strip at the bottom is. The entrance to the city?