High angle view of tourists at market, Rhine River, St. Lambertus Castle, Duesseldorf, North Rhine-Westphalia, Germany

Crane at harbor, Media Harbour, Duesseldorf, North Rhine-Westphalia, Germany

Tourists relaxing on beach, Rheinturm Dusseldorf, Duesseldorf, North Rhine-Westphalia, Germany

Low angle view of statue against blue sky, Dusseldorf, North Rhine-Westphalia, Germany

Low angle view of mediaport tower, Media Harbour, Dusseldorf, North Rhine-Westphalia, Germany

Low angle view of mediaport tower, Media Harbour, Dusseldorf, North Rhine-Westphalia, Germany

Facade of media building, Rhine River, Duesseldorf, North Rhine-Westphalia, Germany

Low angle view of two women cycling in street, Prinzipialmarkt, Stadtturm, Muenster, North Rhine-Westphalia, Germany

Low angle view of tower of church, Cologne Cathedral, Cologne, Rhine River, North Rhine Westphalia, Germany

television tower and state chancellery North Rhine-Westphalia, Duesseldorf, Germany

High angle view of river flowing through landscape, Porta Westfalica, Weserdurchbruch, Wiehengebirge, North Rhine-Westphalia, Germany

Suspension bridge, Wuppertal, Germany, low angle view

Interiors of restaurant, Ruhr, North Rhine-Westphalia, Germany

Ancient railway bridge in Duisburg, Germany, low angle view

Low angle view of tower against clear blue sky, Germany

Low angle view of office building, Stadttor, Duesseldorf, North Rhine-Westphalia, Germany