Wall Art

I’ve been searching for some cheap wall art and haven’t found anything I like. My living room wall has been blank since I moved in over two years ago. It can’t be something heavy since I can’t put holes in the wall. Anyone have any ideas?

Here is a pretty bad picture of the living room with the blank wall. I assume whenever I move I will no longer have giant windows all along one wall of my apartment, so I need something that will go over the couch.

Hmmm. It looks so bad in this picture. I’m amazed it has taken me this long to fill it!