Etsy store KOZO3 has created some pretty unique lamps consisting of raw galvanized iron parts, assembled completely by hand. The materials are left as authentic as possible and can include rust and marks from the tools used in assembly. See more models after the jump ...
KOZO3 desk lamps are made out of galvanized iron plumbing tubes, hand picked and collected from different manufacturers, and assembled using high quality electronic parts (and a couple custom parts made at the studio).
KOZO is a member of Demo / design clinic, a cooperation of 7 designers sharing one studio. The designs give new life and meaning to the materials they use, always keeping it "on the green side." Their goal is to produce responsible, long-lasting products.
They have a few other lamps for sale on their site, including these pictured below: