Aerial view, horizon observatory, Halde Hoheward, slag heap, Herten, North Rhine-Westphalia, Germany, Europe

above aerial aerial angle architecture astronomical astronomy bing bings birds birds eye boney building buildings coal coals countryside culm culms dump dumps elevated europe european eye federal frg from german germany gob halde heap heaps herten high high angle hoheward horizon landscape landscapes modern north observatories observatory of perspective perspectives photo photograph photographs photos pile piles republic rhine rhine westphalia scenery scenic shot shots slag slate stockpile stockpiles top topview topviews view views waste westphalia