Germany: 17-19

This card is DE-634457 and shows the RWE-Tower which was built in 1996 and is the world's first ecological building, the stamp shows a Sonnenhüte (Coneflower) and was released on the 2nd March 2006.

This pretty card is DE-647321 and shows some flowers, the stamp is the same as above.

This card is DE-471573 and shows the Neues Palais (New Palace) in Potsdam, which was built between 1763 and 1769 and became a musuem between the two World Wars. The stamp is the same as above.