Examine source code of Winter Sunset Barn

{
  "theme": {
    "images": {
      "theme_frame": "SunsetBarnH.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Winter Sunset Barn",
  "manifest_version": 2,
  "description": "sky, field, farm, country, trees, I have a desktop wallpaper to match this and it can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/d6725f2cd3e2491732da71660cd90603d190e3f7ea9d94d6aba50ae3bc9aeab4/http%3A//nature.desktopnexus.com/wallpaper/527393/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/527393/</a>"
}