End the Bad Wall

I have a really weird art room.   One wall is windows, one wall is counters and sinks, one wall is taken up by the white board (which I still call the blackboard out of habit), and one wall is like a giant post-it board.  There are little gaps of free space all over, but I've been waiting for inspiration to strike about what to do with it.

I think I just got struck:

Teeny Tiles allows you to upload your images and have them printed on ceramic tile for five bucks a pop.  I'm envisioning a nice tiled wall chronicling student work as they pass through the school.  This is a picture that I took of Kim and our friend Robin, that has been Poladrioded and Teeny Tiled.  Someone stop me, I'm out of control!