Very fast sketch of kind of beast-Morgoth.
In my headcanon when somebody is close to Bauglir he(person) can see weird stuff, some kind of bad dream alive or something like drug-effect where everything is different in colors, shapes and just meaning, all around is in some kind of fog and Morgot can be like illusion in this form.
…I dunno if I explained myself correctly XD sorry

Actually I just imagined this concept of his crown and all the other things came after