Projects
Friedrichshafen, 2008
Stuttgart-Münster, 2008
Kujawy, Poland, 2007
Boeblingen, 2007
Winnenden, 2006
Tannhausen, 2005
Dresden, 2005
Ravensburg, 2005
Ulm, 2005
Duesseldorf, 2002
Ilmenau-West und Martinroda, Thuringia, 2002
Lengerich, 2001