There's no denying that one of the coolest features of Bing is the unique image that's displayed when you visit the website. It's frequently full of useful information about the subject being displayed and makes the site feel more lively when compared to its competitors.
If you love great photography, the Bing team has you covered: They've reviewed thousands of images and picked out thier favorites of 2013 to share with you. Head on over to the Microsoft site and download the theme to apply to your Windows XP, Vista, 7, 8, or 8.1 desktop. Unfortunately if you're running Windows RT, MacOS, or a varient of Linux, you're out of luck as the download is an EXE file, but you can still view the images in the gallery below.
Keep in mind that when you download and run the file, Windows will automatically set this as your default theme. It's easy enough to change, but was a little surprising to see the wallpaper change immediately.