Germany, Switzerland, Austria, Czech republic.

 

Bayern, Salzburg, 2008
Berchtesgader land 2012

Eiffel

Prague

Switzerland

     Hamburg
Bremen

Expo Hannover 

         Harz

,Trier 1993 / 2006

Worms

Berlin

Aachen
   Rhine canyon 2007, 2013

Bellinzona, 2009

Brig, Zermatt,