Are you talking about that upper narrow wall straight ahead in the second pic or the wall one faces from the door (where the little pictures are)? Either way, that would be a great spot to show a little humour with art. I would take down those 4 frames and put something up that’s a little out of the box and makes you happy when you look at it. The pieces you hang should be fairly large though.

We have a regular here who was looking for something to put in her hall and she went with a large color picture of a cow. It was cute and unexpected. Of course the art doesn’t have to be a cow but I think I would definetly do something fun. There were a couple she was looking at and I don’t know which one she ended up going with, but these were the contenders. The first one is called the barnyard selfie, and the one below is Betsy. Betsy was pretty popular in the thread.