The Great Wall - stage 3

Finished the sky today barring a few tweaks later on. I also gave the mid ground mesa a thin glaze of the Burnt Sienna/Winsor Violet mix to darken it as well as bringing out some of the structure ready for tomorrow's session. This mesa and the foreground landscape will be in shadow with some warm low sunlight hitting the mesa in the distance. The whole painting has been composed using The Rule Of Thirds which I use a lot.