Examine source code of Mountains Majesty

{
  "theme": {
    "images": {
      "theme_frame": "MountainCollageCustom.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Mountains Majesty",
  "manifest_version": 2,
  "description": "cold, collage, forest, lakes, melded, melted, mountains, rocks, scenery, sky, snow, sunrise, trees, valley, fog, mist, foggy, misty, green, \n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/0740254f65c1ae4c8b36f83760abc18618513d8cdf5d9f116aa170e03f8d5fc6/http%3A//nature.desktopnexus.com/wallpaper/1126310/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/1126310/</a>"
}