I'm not sure how to ask but I need help and or direction to paint a backdrop on a bare white wall. First off I'm no artist by any means. I'm just looking to break up my tree line that borders around most of the layout , I'm not really even keen on clouds at least not right away. I just need direction on making a simple backdrop scene so that my trees don't have white glaring through from in behind wall. Maybe simply some mountains with trees in the forground so the darn white doen't show through. I still have room to get up on the benchwork to work and the trees I have planted already still is allowing me room to get behind them.