I am pretty much ready to transfer this design to nice paper. I don't plan to outline each leaf as I did in this design step, but will outline just the masses of leaves. They will also recede into cool starlit shadows, while the angel and animals will be warmly lit by the lamp flame. Woodland blossoms may also show up dimly behind the animals, but I'll figure that out in the tracing stage.
I realized while working on this drawing that it is influenced by Holman Hunt's Light of the World.