Dead empty walls are boring, though unfortunately we rarely find stuff to put up that satisfies our tastes. For a badass industrial-looking shelf, check out the self explanatory Wall Clamps which let you use your imagination to create a customized unit. Tighten them around some vintage wood, throw on a few empty bottles (or not) and call it a day.

Find out more at Areaware – 75$ per clamp. [source]