"Dream drawing" for my drawing 1 final.

It's based from one of my dreams. I'm a little unsure what to do with it next since my teacher is really pushing me to make the boar a small part of the picture and to focus on a more immaculate background. She says that the boar by itself looks more like a design for a t-shirt, not a full composition and I'm inclined to agree with her.

Anyone have any ideas for where I can go from here?