WIP - Elephant Almost Done

I did a bit of work today on that leg. It was a slow process of building up the background value, then adding the dark wrinkles, then taking out highlights with the kneaded eraser. It has a little more work to be done, then I can move on to the shoulder area and finally the ear. I don't know why I saved the ear for last, I was planning on doing the bottom right corner last. Not everything happens as it is planned, and that's not necessarily a bad thing. Once I finish the elephant, I think I'll take another pass at the background.