I have another perfect option for you to choose from among the many great collections of wallpapers for the weekly desktop fun section. This time you can appreciate stunning images from Animals Panoramic theme even better with the design to span dual monitors.
This free theme for Windows 8.1 and Windows RT 8.1 comes with 13 photographs of wild animals in their natural habitats. You can find here from a gorgeous cheetah on a tree branch in Tanzania, to red crab in Christmas Island, Australia.
How to use Windows 8.1 themes in Windows 7
Although this theme has been designed only for Windows 8.1 and Windows RT 8.1, it is possible to use these images in Windows 7. Simply rename the theme file *.deskthemepack to *.zip and then extract the images from the compressed file to a new folder. That’s pretty much it. Finally go to Windows Personalization and set the new images as wallpapers.
You can find more great themes in Pureinfotech — Desktop Fun section and from the Windows Personalization Gallery. More Windows 8 themes can be found here.