Big Air Package - Most Expensive Indoor Sculpture
The Big Air Package from Christo is not only the world's most expensive indoor sculpture, but also the largest inflated frameless envelope. The height of this state of the art sculpture is 90 meters having a volume of 177,000 cubic meters and it is made up of 20,350 square meters of semitransparent polyester fabric. The Big Air Package is located at the Gasometer in Oberhausen, Germany and going to open from December 30th for the public.
