sunset over the river main in frankfurt. view of the skyline with a bridge in the foreground. cityscape at night

architecture backlit bank beautiful behind blick blue bridge brücke building business center city cityscape corporate dawn district downtown during dusk economy europe european evening facade famous finance financial fluss flöserbrücke foreground frankfurt frankufurt from german germany horizon image landmark light main metropolis modern morning night office over panorama reflection river scene scenic shot sky skyline skyscraper sonnenuntergang sunset taken tall tower town travel urban view vordergrund water waterway über