Really dig those stained glass windows. I feel like with the current scheme you have, you could hang up some interesting wall sculptures (like these maybe: https://www.amazon.com/Climbing-Choco-pieces-Hanging-ELADITEMS/dp/B00W7MCI0E/ref=sr_1_15?s=home-garden&ie=UTF8&qid=1547071853&sr=1-15&keywords=climbing+man+sculpture).