Examine source code of Long Winding Road

{
  "theme": {
    "images": {
      "theme_frame": "LongWindingRoadHCustom.jpg"
    },
    "colors": {
      "frame": "#669966",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Long Winding Road",
  "manifest_version": 2,
  "description": "clouds, country, driveway, farm, fence, field, flowers, hills, mountains, path, road, sky, spring, tulips, trees, scenery, My wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/26404e7f978bdfffceb4f0b29f5fcf4da0a184aa4cbe8b23bf6d8cfebe21631e/http%3A//nature.desktopnexus.com/wallpaper/971992/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/971992/</a>"
}