Our formal living room has beautiful cathedral ceilings, about 25 ft high. The problem has been filling the walls, and giving them some texture. I was thinking of large frame/shadow boxes- ones that fill the higher part of the walls, not just the bottom. Does anyone have any pictures/links/ideas for walls with cathedral ceilings that have trim boxes or any kind of decorative trim- I can't seem to figure out a good way to arrange the boxes or set up trim. Open to any suggestions!!