Aerial view, EmscherKunst art project, Silke Wagner, Glueckauf, Bergarbeiterproteste im Ruhrgebiet art project, digestion tank, Emscherkunst.2010 art project, art works on the Emscher river, Recklinghausen, Ruhr area, North Rhine-Westphalia, Germany, Euro

2010 above aerial aerial angle area art bergarbeiterproteste birds birds eye day daylight daytime demonstration demonstrations digestion during elevated emscher emscherkunst emscherkunst emscherkunst 2010 europe european exterior exteriors eye federal frg from german germany glueckauf high high angle im nobody north nrw of on outdoor perspective perspectives photo photograph photographs photos plant plants project protest protesting protests rallies rally recklinghausen republic rhine rhine westphalia rhine westphalian river ruhr ruhrgebiet sewage shot shots silke tank the top topview topviews treatment view views wagner westphalia westphalian works