Examine source code of Lily on Rainbow

{
  "theme": {
    "images": {
      "theme_frame": "LilyonRainbowH.jpg"
    },
    "colors": {
      "frame": "#cbbff2",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Lily on Rainbow",
  "manifest_version": 2,
  "description": "flowers, lily, lilies, butterflies, natural, rainbow colors, nature, spring, summer, My wallpaper to match is at: <a href=\"https://outgoing.prod.mozaws.net/v1/8661ff5545b276b92131d6e530d14f376a77ff579e35c6e9c2bddb25d41be42d/http%3A//nature.desktopnexus.com/wallpaper/964940/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/964940/</a>"
}