Ah, I think there are two things going on here. The WIP and the finished picture. I think a WIP forum would be a good idea, as these are not finished works and therefore don't really belong in the galleries. I was talking about the finished works only, which I think should go in the galleries. Personally I don't post WIPs (maybe I should ;)) but I do think people who do would benefit from a forum. But for finished pieces, my vote is for either an flag / icon or a gallery genre.