Art Work at LSE

Had a day school at the London School of Economics today. This work was above the main entrance to the Old Building. I was intrigued by it as it is not solid - you can see through it. It took some research to find out about it - but eventually I found this in the Student news of October 2014.
This work is on loan for 3 months. It is called Final Sale and is the creation of the Recycle Group made up of the award winning Russian artists Andrey Blokhin and Georgy Kuznetson who "explore the realm of 'virtual reality' using both recycled imagery and materials."
Expand the image to large size to see the texture - sort of plastic netting by the look of it, but could not get close as it was above the doorway - about 15-20 ft above the ground!