Examine source code of Bright Lily

{
  "theme": {
    "images": {
      "theme_frame": "flower1.jpg"
    },
    "colors": {
      "frame": "#012904",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Bright Lily",
  "manifest_version": 2,
  "description": "This lily belongs to the Auckland (New Zealand) winter gardens. Looks fantastic when in full bloom, as I'm sure you'd agree."
}