Wow, that's just amazing design and execution. The whole scene is so ethereal and there's a lot of very delicately done pathetic fallacy. The soft gentle snow, and the trees almost engraved as they are. All bathed in an ethereal light from above.
The beings are so unusual. They are a composite of many different shapes and it all flows well. It all works with the style. Such delicate work on the pearl and the shrouds as well. Phew!