Trying to balance this wall, but not sure how to complete it with the arched entry to the master bedroom. Should we add built-ins in the niche? Bring the tile all the way to the ceiling/floor? Start over? Thought of using natural stone instead of the modular art dune tiles...but they were expensive and don't really want to scrap the tiles... Note that the tiles will be smoothed out with caulk btwn the seams. The tiles can also be painted. Open to ANY ideas. Thanks in advance for any suggestions.