"Aerial view, University of Siegen, Department of Mechanical Engineering, Siegen, North Rhine-Westphalia, Germany, Europe"

"Aerial view, maze in a maize field, Salm-Cappenberg, Ruhr Area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, Schloss Heessen, a moated castle used as a boarding school, in autumn, Hamm, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, Schloss Heessen castle boarding school, morning fog over the Lippe river, Hamm-Heessen, Hamm, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, meander of the Lippe River and Schloss Heessen, a moated castle used as a boarding school, in autumn, Hamm, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, Muelheim University of Applied Sciences, made of containers, Muelheim an der Ruhr, Ruhr region, North Rhine-Westphalia, Germany, Europe"

"Aerial view, Hochschule Hamm-Lippstadt university, construction site of the Hamm HSHL Campus, Hamm, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Aerial view, view of Blankenstein and the Kemnader Stausee reservoir, Bochum-Stiepel, Ruhr University Bochum, RUB, Hattingen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

Forenso cargo ship, car cargo ship, cargo ship with small trucks, inland waterways, river Rhine at Rheinberg, Ruhr district, North Rhine-Westphalia, Germany, Europe

Aerial photograph, lawn with Tengelmann Logo T, headquarters, Mülheim an der Ruhr, Ruhr district, North Rhine-Westphalia, Germany, Europe

Bayer logo, Bayer headquarter garden, Chemiewerk Bayer AG, Leverkusen, Rhineland, North Rhine-Westphalia, Germany, Europe

Forenso cargo ship, car cargo ship, cargo ship with small trucks, inland waterways, river Rhine at Rheinberg, Ruhr district, North Rhine-Westphalia, Germany, Europe

Overview of Hamm, Datteln-Hamm Canal, project "Kanalkante" between Hamm Lippewiesen Airport and city centre of Hamm, river Lippe, sports field at the high school Hammonense, Hamm, Ruhr area, North Rhine-Westphalia, Germany, Europe

"Aerial view, names of schoolchildren in the school yard, Rheinberg, North Rhine-Westphalia, Germany, Europe"