Upstairs Bathroom Details: Things Still Undone

Someday I'll find enough matching tiles to finish this spot above the door. They ended the shower area, and we thought it would be fine. Until we saw how awkward it looks now that the door trim is back in place. That spot is only three tiles high, and less than 30 inches wide. Plus, when you are in the room, it is mostly behind the support beam. But I know it is there. And it bugs me. This extra wide door jamb is made of red oak, which when stained is one of the closest matches in grain to the original chestnut. I'm too much of a wimp to try matching it myself, so this is a project for Jack. Someday.