I received cover from Germany with stamp Europa 2018: Bridges, issued on 3.5.2018. On this stamp you can see "Rheinkniebrücke" in Düsseldorf in the front and
the Oberkasseler Brücke in the background. These are two of the
of the 7 bridges built (between 1951 and 2002) in Düsseldorf to cross
the Rhine river. Second stamp is definitive flower stamp Common bluebell, issued on 8.6.2017.