Canon 5D MkIII, EF17-40mm f/4L @ 17mm, f/11, 4 sec, ISO 400
Adjacent to the Columbus Room is the Bow Room. This is looking directly up at the Bow Room Ceiling. The map is a depiction of the “City of Montezuma” as encountered by Cortez. Mercer maintained the “New World” motif as he moved from the Columbus Room to the Bow Room. I do not think that Fonthill has one room with square corners.
I am getting close to the end of the room by room tile tour of Fonthill Castle. Tomorrow will be the last post of the Castle interior.