This weeks wallpaper displays a map of the Earth. One half is daylight with oceans, continents and polar caps, the other half is night, with lights showing the populated areas of the continents. Textured backgrounds and moon and sun icons frame the map giving it some pop and interest without being intrusive.
The screen resolution for the device you're using is displayed under the image. If you want to download a different size, select the "More Resolutions" button. To install, use the installation instructions for your specific device or browser.