Berlin-based Studio Hanne Willmann cleverly devises a modular shelving system with a series of elegantly spare wooden trays. Situated on a matte-black steel frame, the low unit features a pair of wider shelves as well as a shorter one, to be arranged as desired for displaying books, objects and other decorative treasures. The solid oak shelves are fashioned in either all natural or black finishes or a contrasting mix of wood tones.