Done! No really... it's done.

I'm sorry. I just couldn't help myself. I know I said it was done before, but now it really, really is.
The thought that there was something still missing had been nagging at the back of my mind ever since I had declared the thing finished, but I kept dismissing it by telling myself I had to keep it simple.
So that gaping big yellow space kept staring me down and in the end I just gave in. "SCUM" was the name of the piece. I decided to make that more obvious. Adding a bit of depth as I went along.
Here's the result. Hope you like it.