Stealthy Lines and Excessive Colour

There's this online drawing group thingy that happens once a week called Illustration Friday, where you get given a brief (usually of one word) and people all over the world do a drawing of it. Simple premise, rather like the Brighton Linesmen Society. I've only gotten around to joining in once, but it was splendid fun, and should I have a spare few minutes at the end of a week again, I'm sure i'll get involved once more. This was for a project called "Moon".