happy liberation day bevrijdingsdag poster

government remembrance wave gray background honor independence nation national patriotism poster sign culture event liberty may anniversary holiday border design banner graphic element text isolated celebration badge decoration amsterdam emblem happy red white blue festival object europe greeting card template artwork drawing democracy history color abstract state art holland tradition annual lettering european celebrate concept independent patriot patriotic country frame commemorate symbol vector dutch tricolor curve striped icon freedom flag ribbon netherlands day liberation bevrijdingsdag