At the entrance to the Giardini pavilions, visitors were greeted by this mountain that had been gradually constructed just over the past few days.  Photo 1 of 8 in Venice Biennale: Raumlabor Berlin by Tiffany Chu

Venice Biennale: Raumlabor Berlin

1 of 8

At the entrance to the Giardini pavilions, visitors were greeted by this mountain that had been gradually constructed just over the past few days.