Naturtheater Grötzingen is a sylvan theatre in Grötzingen, Baden-Württemberg, Germany. It is a thin concrete shell built in 1954 and seats an audience of 850. It was designed by architect Michael Balz and structural engineer Heinz Isler.Tessa Maurer, Elizabeth O'Grady, Ellen Tung, "Inverse Hanging Membrane: The Naturtheater Grötzingen" ( 2013) Evolution of German Shells Forms: Efficiency of Form, Princeton University Dept. Civil and Environmental Engineering.
References