The image is a night view of St Paul's Cathedral and the Millennium Bridge in London, UK. The bridge is illuminated with bright lights, creating a beautiful contrast between the dark sky and the bright lights of the city. The Millennium Bridge spans across the River Thames, with the iconic dome of the cathedral in the background. The water below the bridge is calm and still, reflecting the lights from the buildings and the bridge. The overall mood of the image is peaceful and serene.