Examine source code of Old World Desk

{
  "theme": {
    "images": {
      "theme_frame": "GrandpasOldDeskHCustom.jpg"
    },
    "colors": {
      "frame": "#e3dcdc",
      "tab_background_text": "#e8e1e1"
    }
  },
  "version": "2.0",
  "name": "Old World Desk",
  "manifest_version": 2,
  "description": "vintage, antique, Renaissance, books, letter openers, knives, pocket watch, abstract, desk, desktop, My matching wallpaper can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/6513640ef11678d7fcef77e5c5a86ad0d325f63673a550b97eea22f12e6ede6a/http%3A//abstract.desktopnexus.com/wallpaper/613288/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/613288/</a>"
}