Working on a gallery wall over my bed, which I feel will help to bring my room together. My room is small, but not unreasonably so, and trying to reconcile hanging things without overwhelming the space. Interested in playing with metals, and debating if these three paintings + frames are a good place to start. Thoughts? Any suggestions when building a gallery wall if I'm starting with a limited collection of art, and some frames that may not be perfect matches? (Photos are scaled)