Old door turned corner shelf. More detailed directions here http://au.lifestyle.yahoo.com/better-homes-gardens/diy/how-to/h/-/15635465/how-to-make-shelves-using-an-old-door/
DIY Door Corner Shelf tutorial :: How to turn a door into a corner shelf. Such a neat idea for cool home decor!
Lovely idea reusing an old door for shelving. I am not sure where this picture originated though:(
Corner Shelf made with an Old Door, corner door shelf.
How to make floating corner shelves tutorial. 4men1lady.com
floating corner shelves - love the corner pull out drawer!
Love how these floating shelves look. More
Corner shelving for my Willow Tree Figurines
Corner Shelves by lorene
Thoughts from Alice: Salvage Door Corner Shelf - a roadside find is given new life as a corner cabinet