Our family room has the TV mounted in one corner with a fireplace/mantle in the center of the same wall. What kind of decor, if any, should I place on the small wall space to the left of the mantle? I feel it’s missing something. Or would that make it too busy? We will not move the tv above the mantle, I’ve tried to convince my husband And I cannot get him to budge on this one. Also the exercise bike against the wall I’m requesting help on will not be staying there.