Door shelf...absolutely love this idea!!
Dishfunctional Designs: New Takes On Old Doors: Salvaged Doors Repurposed
Old weathered door and floor boards used to create a leaning shelf.
Door Corner Shelf
Checking level on old door shelf
Woodmaster Woodworks, Inc.: DIY Shelf from Old Doors
Rustic Door shelf ;)
quiet glide barn door hardware - Google Search bookshelf and closet door for bedroom in NH, inset baskets on shelves | projects | Barn Door Hardwar…
Shelves on the back of a pantry door. Perfect for the pantry we are building under the stairs.
Hide Behind the Door Shelving System by Foremost , because it's possible to fit extra storage EVERYWHERE.