I pulled out a sheet of oversize paper folded it in half. But it felt a little too flimsy so I gathered up the stack of coupons I was originally on my way to throw into the recycling.
I glued the coupons to all sides of the folder.
Now I have a place to store some of the pieces I'm currently working on, larger scrap pieces to add to my art, etc. I haven't decided if I am going to paint it or not. But in the meantime, I am that much closer to getting organized. And it didn't cost me a thing.