A classic image this week. Many of you will have seen it before, however that doesn't detract from any from its quality. An amazing satellite composite image of the earth at night, taken from hundreds of photographs. As the world's rich/poor divide grows ever larger, and developing nations are left behind in the dark ages (literally), you can see where the lines have been drawn. It's almost completely lights-out in Africa. Of notable worth is India, which lights up like a Christmas tree in the middle of some of the poorest countries in the world. We hope you'll enjoy this week's Image Of The Week.