Examine source code of UzupisAngel

{
  "theme": {
    "images": {
      "theme_frame": "angelpersonajpg.jpg"
    },
    "colors": {
      "frame": "#bdb9b9",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "UzupisAngel",
  "manifest_version": 2,
  "description": "This is the Uzupis Angel found in Vilnius Lithuania."
}