Examine source code of Summer Cuties by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#d6e5a2",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Summer Cuties by MaDonna",
  "manifest_version": 2,
  "description": "two sweet little girls, baking cake, with puppy, kitty and lots of flowers and butterflies, vintage look\n\nDesigned by MaDonna\n\nMy wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/fcf35d3c0d0bedc7815e4c9015fccc17aded99bd2ae6c58fd6f54d04408f7874/http%3A//nature.desktopnexus.com/wallpaper/1493768/\">http://nature.desktopnexus.com/wallpaper/1493768/</a>"
}