"Aerial view, inner city, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, Knappschaftskrankenhaus Bottrop hospital, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, Catholic parish office of St. Joseph, Gelsenkirchen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, Town Hall, Ahlen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Essen television tower through the clouds, aerial view, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"RWE Tower amidst the clouds, aerial view, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Essen television tower through the clouds, aerial view, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, the 1000-year-old Stiepel village church, Bochum, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view of the Exzenterhaus building, an office tower built on an old bunker, Universitaetsstrasse street, Bochum, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, Helenenstrasse, Berthold Beitz Boulevard, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, terraced houses, Oer-Erkenschwick, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, marshalling yard, freight cars, Hagen, Ruhr Area, North Rhine-Westphalia, Germany, Europe"

Aerial view, Exzenter Office Tower, Bochum, Ruhr Area, North Rhine-Westphalia, Germany, Europe