Wolfgang Volz’s 130-foot* sculpture of a rain forest tree at an exhibition in the Gasometer  museum in Oberhausen, Germany. 
Photo by Ina Fassbender (Reuters)
*correction to earlier typo

Wolfgang Volz’s 130-foot* sculpture of a rain forest tree at an exhibition in the Gasometer museum in Oberhausen, Germany. 

Photo by Ina Fassbender (Reuters)

*correction to earlier typo