Like the look of walls of books? Or do you think it looks cluttered? This Netherlands apartment gets to have both:
Designed by X+L, the shelves are directional. From one way, angled shelves hold books that are in full view. From the other direction, the angled wood sides of the shelves create a semi-solid surface. It's a genius idea for small apartments, creating a "library" on one side of a room that's not visible from the other side of the room.