This slideshow presentation features nighttime photographs of various cities around the world including Frankfurt, Bremerhaven, Hamburg, Sydney, Berlin, Budapest, Cologne, London, Prague, Dresden, Salzburg, Venice, Las Vegas, Mount Saint-Michel, Paris, Tokyo, Shanghai, Hong Kong, Kuala Lumpur, the Alps, Moscow, and an image of the Tower Bridge. The presentation instructs the viewer to click to add color and advance through the slides.