I have a stairway with a turn/wall/barrier at the end then a wasted corner behind the turn about 2-3 feet where the end of the hallway is to the back deck on a beach house. I'd like some ideas for a tall object 8-10 feet to rise above the end of the stairway to give some interest and "safety" so one sees the object at the turn of the stairway. any ideas other than an artificial tree? this is a beach rental so no glass or unsafe objects. thanks