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 cover 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 park industrial area industrial city 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 title 5 former hoechst ag town travel twilight view vista