![](https://static.dezeen.com/uploads/2012/09/dezeen_Greenhouse-at-Gruningen-Botanical-Garden-by-Buehrer-Wuest-Architekten_1sq.jpg)
Greenhouse at Grüningen Botanical Garden by Buehrer Wuest Architekten
Steel trees with sprawling branches support the glass roof of this greenhouse in Switzerland by Buehrer Wuest Architekten (+ slideshow). More
Steel trees with sprawling branches support the glass roof of this greenhouse in Switzerland by Buehrer Wuest Architekten (+ slideshow). More