Examine source code of Destiny Mountains

{
  "theme": {
    "images": {
      "theme_frame": "DestinyMountainH1.jpg"
    },
    "colors": {
      "frame": "#031e52",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Destiny Mountains",
  "manifest_version": 2,
  "description": "mountains, sky, dark, fog, mist, deep, layers, My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/4b686af17042981328713c9eb0e3fa9745b2fd4b29704f227fa42b7aff16114c/http%3A//nature.desktopnexus.com/wallpaper/747626/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/747626/</a>"
}