Examine source code of Waiting for Winter

{
  "theme": {
    "images": {
      "theme_frame": "WaitingforWinterH.jpg"
    },
    "colors": {
      "frame": "#fafbdf",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Waiting for Winter",
  "manifest_version": 2,
  "description": "summer, fall, autumn, spring, flowers, light, butterfly, natural, apple blossom, dogwood, tan, My wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/800123695c21285cb60a202133ca836282d49a7697ee7fbe0cf5f278b7da9864/http%3A//nature.desktopnexus.com/wallpaper/867615/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/867615/</a>"
}