I saw somewhere (here probably!)a design wall someone had done- she used 2 over-the-door wreath hangars over a door and hung a rod on the hangars. You attach your design surface (flannel backed tablecloth, flannel, batting- whatever you choose to use) to the rod. I liked it because you could roll up the wall part & take down the hangars when it's not in use. Can't find the link though, sorry!