View of industrial park in Frankfurt, Hesse, Germany

at night blue blueness bluish building buildings by night centre chimney chimneys cities city city breaks cityscape commercial metropolis companies company dark darkish darkness downtown dusk energy environment europe evening factories factory factory site frankfurt am main geography germany glass headline hessen hoechst hoechst works hotel illuminated illumination in the evening industrial area industrial city industrial park former hoechst ag industry infraserv gmbh & co hochst kg infraserv gmbh & co höchst kg inn journey light lighting lights lit location look metropolis overview place public house restaurant road steel street town travel twilight view vista