Here is a Japanese webpage describing the stock wallpapers that ship with North Korea’s very own Red Star Linux distribution. While there isn’t a whole lot of propaganda to be found on the surface of the OS, if you look to the default wallpapers you will fine many heavily photoshopped images of North Korean countryside with idyllic settings. Of interesting note are the many gas powered tractors tilling the farmland that have obviously been edited into the photo, and the anti-aircraft guns poised for readiness amidst a gentle snowfall.
Source: Slashdot Japan
