This steel sculpture is a wonderful peace of art designed by Olafur Eliasson. This beautiful merging of art and architecture is a 9 meter-high walk-double spiral of steel in the entrance of the KPMG ( a global accounting firm ) office building in Munich, Germany. The stair is called Umschreibung (Rewriting), and was completed in 2004. Imagine, if you were at the top of schulpture, you’ll get dizzy to turn back down.