Examine source code of pink_and_green

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#7f8a81",
      "tab_background_text": "#bdf0c1"
    }
  },
  "version": "2.0",
  "name": "pink_and_green",
  "manifest_version": 2,
  "description": "<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/eb8249b168c346958f1ffe75665558e778a2569b681f8fbe64763e36f9a4e397/https%3A//www.flickr.com/photos/124737012%40N07/27228798753/in/dateposted-public/\"> Here is the picture it came from&lt;/A&gt;</a>"
}