This cool wallpaper can be an alternative computer background for Linux lover, this is the Computer Backgrounds 4 of 18 best backgrounds for computer. Featured with an illustration picture of 6 penguins. One penguin operating a computer at night while other penguins just watching. This wallpaper was designed by Digital Ocean illustrator team. Digital Ocean is an American provider for cloud computer with virtual servers for software developers. You can visit here to get more information about Digital Ocean.