gateway entrance of castle, gothic revival architecture in germany

alb alps architectural architecture aristocratic attraction backdrop barbican bridge building castle chivalry closed defensive design destination door entrance entry europe european exterior fairytale fassade fortified gate gatehouse gateway german germany gothic historic historical historicist history landmark majestic nostalgic outpost outside passage reutlingen revival romantic romanticism royal scene scenery structure style swabia swabian tourism tourist touristic masonry stone walls detail footbridge arch construction vertical background