Galerie älterer Gruppenfotos
Dezember 2019
Juni 2018
April 2016 (Potsdam part of group)
March 2015
April 2013
October 2011
October 2010
April 2016 (Potsdam part of group)
March 2015
April 2013
October 2011
October 2010
April 2016 (Potsdam part of group)
March 2015
April 2013
October 2011
October 2010