The building HangarBicocca, Milan, Italy, is an interesting installation titled «Space Time Foam».
I came up with its Argentinian artist Tomas Saraceno (Tomas Saraceno).
It is a kind of inflatable attractions for children, but for adults only.
Anyone can jump there until February 3, 2013.
It is a three-tier structure of the area of 1 200 square meters. m, suspended 20 meters high