I came across this Artist and Architect Tomas Saraceno. This particular article is about his recent "On Space Time Foam" exhibit in Milan. He is internationally known for his extraordinary installations and his innovative use of space. Many of his works are based on 20th Century Utopian architecture and his intent to take up aerial space and transform it into a place inhabited by humans. He aims to "eliminate geographical, physical, behavioral and social barriers". For this exhibit he constructed a floating structure made up of three levels of clear film. It is available to the public. It was inspired by cubical configuration of the exhibition of space. I thought it was a very interesting form of Installation Art.