Examine source code of Sensual Spring

{
  "theme": {
    "images": {
      "theme_frame": "yellowHcopy.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#0a0a0a"
    }
  },
  "version": "2.0",
  "name": "Sensual Spring",
  "manifest_version": 2,
  "description": "spring, sunshine, yellow, bubbles, sunny, flowers, floral, daisy, My wallpaper that matches is available at: <a href=\"https://outgoing.prod.mozaws.net/v1/851d9a5ce841d0e05a0fe81cf670d28483993db50ab1548e72e727a99fdd614d/http%3A//nature.desktopnexus.com/wallpaper/619872/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/619872/</a>"
}