blurry lights of a big city at night. background for travel photos. bokeh advertising poster

abstract background backgrounds backlot blink blue blurry bokeh capital celebration chroma circle circles colored colorful darkness decoration defocus destination dots evening flare glittering glow glowing halt head headlight headlights illuminated illumination key life lightbulb lights magic moving night outside pattern red retro shape shine shiny sky sparkle streetlights texture traffic travel twilight twinkle vintage wallpaper yellow