Photo Gallery: Arbo-Architecture
07/21/2009
Oliver Storz (l), Ferdinand Ludwig (c) and Hannes Schwertfeger (r) call their...
Cira Moro / DER SPIEGEL

Oliver Storz (l), Ferdinand Ludwig (c) and Hannes Schwertfeger (r) call their new specialty "building botany." They are part of a research group at the University of Stuttgart's Institute of Basics in Modern Architectural Design.