Examine source code of Misty Mountain Splendor

{
  "theme": {
    "images": {
      "theme_frame": "MMSH.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Misty Mountain Splendor",
  "manifest_version": 2,
  "description": "valley, mist, fog, trees, view, scenery, nature, This is a photo I took. The desktop wallpaper can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/cf4d29a51235e3a2b9502d9ea1d490bc5ee628a47a7f6d19f71eaec527c437b8/http%3A//nature.desktopnexus.com/wallpaper/488675/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/488675/</a>"
}