"Duisburg Marina and the """"Five Boats"""" office buildings, Innenhafen, Inner Harbour, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, Europe"

"The colourfully lit """"H2 Office"""" building with restaurants at dusk, Innenhafen, Inner Harbour, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, Europe"

"Detail view of the new NRW State Archive in the Innenhafen or Inner Harbour in Duisburg, Ruhr Area, North Rhine Westphalia, Germany, Europe"

"Detail view of the new NRW State Archive in the Innenhafen or Inner Harbour in Duisburg, Ruhr Area, North Rhine Westphalia, Germany, Europe"

The Museum of Culture and City History in the Inner Harbour, Duisburg, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Partial view of the State Archive of North Rhine-Westphalia with a crane in the inner harbour, Duisburg, Ruhr area, North Rhine-Westphalia, Germany, Europe

"Five Boats office building, marina, Innenhafen, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe"

"Kueppersmuehle and Werhahnmuehle, row of historical warehouse buildings, Innenhafen, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe"

"extension of the LZPD of the NRW Police, State Bureau of Central Police Services, Innenhafen, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe"

Aerial view, Jewish community, inner harbor, Duisburg-Mülheim-Oberhausen, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe

"State Archives of North Rhine-Westphalia, converted archive tower in the former RWSG storage building, next to the wave-shaped new building, Innenhafen, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe"

Inner harbor in the evening light, office building Five Boats in front of Landesarchiv North Rhine-Westphalia, Rhineland, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe

Inner harbor in the evening light, office building Five Boats in front of Landesarchiv North Rhine-Westphalia, Rhineland, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe

Researchers from Prof. Dr. Jens Boenigk's group at the University of Duisburg-Essen checking water samples near Grietherbusch on the Lower Rhine, North Rhine-Westphalia, Germany, Europe

Scientists of the Biodiversity Group of the University of Duisburg-Essen labelling water samples at Grietherbusch in the Lower Rhine region, North Rhine-Westphalia, Germany, Europe

Scientists of the working group of Prof. Dr. Jens Boenigk of the University of Duisburg-Essen filtering water samples near Grietherbusch on the Lower Rhine, North Rhine-Westphalia, Germany, Europe

Royal Danish Playhouse, inner harbour, architects Lundgaard and Tranberg, Copenhagen, Denmark, Europe

"Two children playing at a water feature in the inner harbour, Duisburg, Ruhr district, North Rhine-Westphalia, Germany, Europe"