This is intended as a hidden doorway, but it's a reasonable way to design closet doors. That's because you're not expecting furniture to be placed in front a closet door. So, adding shelving makes use of that otherwise dead space.
Egypt Isis Nepthys Hidden Door, Wall with Columns, Isis Nepthys Wall Tuts Tomb. With these, you can really make your room look like an Egyptian tomb! Secret of the Mummys Tomb Egyptian Halloween Party Decorations Ideas