We replaced our 4 bi-fold closet doors in one of the bedrooms a few years ago. DH made them into a garden tool cabinet for me on the patio under the deck. There's two doors in front, two doors on either side, and plywood backing. I'm posting the cleaned up version before spring hits and I mess it up again. If you find some bi-fold doors at a recycle store, you might like this. And yes it is garden art. See how I artistically hung my gloves (and DGS's) on the door!