Examine source code of Blotch - Suhl

{
  "theme": {
    "images": {
      "theme_frame": "Blotch-Suhl.jpg"
    },
    "colors": {
      "frame": "#4e5e5e",
      "tab_background_text": "#bfd0d6"
    }
  },
  "version": "2.0",
  "name": "Blotch - Suhl",
  "manifest_version": 2,
  "description": "From a painting called \"Suhl\" by Blotch (<a href=\"https://outgoing.prod.mozaws.net/v1/5d02f73d2f5bf039c303a83c7bd7abfb94582b5b46388cc7a7d374013aca2aa5/http%3A//www.screwbald.com\" rel=\"nofollow\">www.screwbald.com</a>)\nWerewolf, halloween, wolf, furry, full moon, haunted, scary."
}