Fotogalerie
Kapitelsitzung in Rambouillet (Frankreich), am 10. Oktober, 2011
no images were found
Besichtigung in Hamburg am 11. September, 2011
Kapitelsitzung in Hamburg (Deutschland), am 11. September, 2011
no images were found
Kapitelsitzung in Montreal (Kanada), 28. Juli, 2011
no images were found
13. april 2011 : Ehrung Prof. DR. H.C. Eckart WITZIGMANN
no images were found