the tower of st. lambertus basilica and schlossturm, the palace tower, the only remnant of the dusseldorf castle in burgplatz,

ages amp and architecture basilica black building church city dafrac14 dark dusseldorf europe european exterior facade german germany heritage historic historical history lambertus landmark maritime medieval middle monochromatic monochrome monument museum old outdoor religion religious rhine sseldorf tourism touristic tower town travel tree urban westphalia white