Examine source code of Times to Remember

{
  "theme": {
    "images": {
      "theme_frame": "TimestoRememberHCustom.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Times to Remember",
  "manifest_version": 2,
  "description": "vintage, cameo brooch, parchment, old paper, ribbon, poppy, poppies, bright, summer, spring, antique, My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/34c8a65af7b03aca4af5bfd5734b59d3d9f35c7c37a5b95dd0f9fbf9be8a381a/http%3A//nature.desktopnexus.com/wallpaper/680245/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/680245/</a>"
}