Gio is the right example to express the capabilities of steel forming.  Gio's beauty is found precisely in the balance of its proportions: from its diameter of 74.5cm to the height of 48cm. Gio is a master piece.
While the inside has a painted color in White RAL 9010, the outside comes 3 different color of choice or in rust steel finish or Blackened Steel. 
Bulb used is E27, 1x100W.