That is a stunning fireplace I am in awe.

I would recommend larger pictures on either side of the FP. Those will look tiny comparatively.

Also for the mantel and side tables add some plants. Maybe a blue agave succulent to bring in the color of the couch.

Thank you so much for your insight. I wish I could find some prints that were similar but larger (longer is what I need because of the ceiling height). I will keep looking. Do you mean add a plants to the mantle and tables? I think the agave would be a nice touch.

You have a lovely room. If you want to use the prints you have, put them into larger frames. Take your time it often takes a long time for a room to become it's own.