Examine source code of Mount Baker Summer Day

{
  "theme": {
    "images": {
      "theme_frame": "MountBakerAugustDayflippedCustom.jpg"
    },
    "colors": {
      "frame": "#99c7ff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Mount Baker Summer Day",
  "manifest_version": 2,
  "description": "Went out on a photo shoot today and got this shot of Mount Baker on a beautiful summer day. mountain, sky, trees, birds, Pacific Northwest, © MaDonnas Personas My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/2d5aa82a0d7debec8b5fe2db01cd9db7fae97a468a8c1cc2000984a5e0eb9817/http%3A//nature.desktopnexus.com/wallpaper/780219/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/780219/</a>"
}