Thanks guys. The wavy tree doesn't really belong there, as it's typical (Dutch, medieval) kind of tree made for other renders. In the Middle Ages they used to use trees for whatever and cut them of. New growth came up from what was left, and was cut off again... the roots went spreading and growing and after a lot of years (oak) trees grew in sort of rings around that one base. With quite curvy trunks. I didn't particularly pay attention to what I was putting in; the large, straight trees are not all mine either, don't know where they came from.
I may use the setup and make a little stream in the valley....
