Examine source code of Simple Sunflowers

{
  "theme": {
    "images": {
      "theme_frame": "SimpleYellowFlowersH.jpg"
    },
    "colors": {
      "frame": "#290101",
      "tab_background_text": "#1f0202"
    }
  },
  "version": "2.0",
  "name": "Simple Sunflowers",
  "manifest_version": 2,
  "description": "summer, spring, sunflowers, flowers, art, artistic, painted, yellow, floral, plain, white. My desktop wallpaper that matches can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/198494feadd778b995663408a02e42d6af3e3be2adf2772078871219d74ad52c/http%3A//nature.desktopnexus.com/wallpaper/631505/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/631505/</a>"
}