Very impressive at the 2016 Ars Electronica Festival: The exhibition in the bunker of the POSTCITY that should offer space for 3,000 people in case of a disaster.
![](https://him.at/wp-content/uploads/sites/3/2016/09/20160907_HIM73871_him.jpg)
Underground
in gallery
Very impressive at the 2016 Ars Electronica Festival: The exhibition in the bunker of the POSTCITY that should offer space for 3,000 people in case of a disaster.