historic cultural monument tower landmark, nibelungenbrücke, nibelungentor on the bridge in the city of worms in germany

'nibelungentor' afterglow arch architecture attraction brickwork bridge building city clinker clock cloud cultural dawn doorways dusk europe evening famous gates german germany historic historical horizon landmark legend medieval monument morning nibelungen nibelungenbrücke nibelungenbrücke' nibelungentor nibelungentor' night old prototypes reflection representative rhein rhine ring river roads sea seeing sight sky skyline skyscraper stands summer sun sunlight sunrise sunset symbol tourism tower town traffic travel wagner worms