Carolina Fontoura Alzaga is the creator behind these recycled beauties.  Using old bike parts she designs chandeliers, wall sconces,  table and floor lamps.  I love that they are made using discarded parts, the industrial yet elegant feel and the labor that goes into making one of them.  It can't be easy getting a bike chain to do what you want it to do.  It never does when your riding along the street and your chain slips off.