Examine source code of Tulip Tree Shadows

{
  "theme": {
    "images": {
      "theme_frame": "TulipTreeShadowsH1Custom.jpg"
    },
    "colors": {
      "frame": "#ffbbf7",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Tulip Tree Shadows",
  "manifest_version": 2,
  "description": "pink tulip trees, layers, flowers, summer, shadows, blurred, soft, bright, beautiful, blossoms, liriodendron, spring, My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/41a6037d6e6a5fe5060a45b65db4e2892e99a9b1612a6778da9f89eebbbb9aa4/http%3A//nature.desktopnexus.com/wallpaper/744427/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/744427/</a>"
}