Koppelpoort Gate Tower in Amersfoort, Netherlands at Dusk HD Wallpaper

The Koppelpoort, a historic gate tower in Amersfoort, Netherlands, is illuminated by streetlights at dusk. The brick structure features two towers and a crenellated wall, with a cobblestone road leading through its archway. The sky above is a deep blue, indicating the transition from day to night.