So the tough thing about buying a bookshelf -- or any piece of furniture, really -- is that there is no guarantee it will fit if you want to move it somewhere else. But what if you could change the dimensions of that shelf entirely?
Marica Vizzuso's B-OK takes inspiration from a room divider, folding into a compact tower or fanning out into a wider shelf. It's simple in function but incredibly versatile for a piece of furniture. [Design Milk]