The Lost Garden - Fourth day

I have decided to retain the Caspar David Friedrich feel to the ruins and trees which apart from a little more work on the trees are ready for the blue/violet snow and mist to be added on top. I need to get the foreground ready tomorrow which I have already made a start on; all the pinky grey areas will be overpainted with the blue/violet snow which I will keep on the darkish side as I want the lightest part of the picture to be the sun. The eventual overall colours of the painting will be around the yellow/blue-violet complementary axis.