Modern Horizon Observatory on Halde Hoheward - Herten, North Rhine-Westphalia, Germany - The Observing Centre is spanned by two large Semi Arcs representing the local Meridian and the celestial Equator
Cityscape of Recklinghausen - View from Halde Hoheward, Herten, North Rhine-Westphalia, Germany
Panoramic View of Wind Turbine on Heap in an Industrial Area - Recklinghausen, North Rhine-Westphalia, Germany
Private University in Germany - new building in witten/Herdecke - adobe RGB
