Examine source code of Things from the Past

{
  "theme": {
    "images": {
      "theme_frame": "ThingsfromthepastH.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#080808"
    }
  },
  "version": "2.0",
  "name": "Things from the Past",
  "manifest_version": 2,
  "description": "flower wallpaper, tea kettle, pitcher, tubs, crate, clock hands, vintage, glass, antique, old, forgotten. My matching wallpaper can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/e8e4ddcbd394d2ad93b0db81785c00b57a950bf3fcff224eebcd0269215dfabb/http%3A//abstract.desktopnexus.com/wallpaper/659774/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/659774/</a>"
}