Examine source code of Persian Art

{
  "theme": {
    "images": {
      "theme_frame": "pu.jpg"
    },
    "colors": {
      "frame": "#737373",
      "tab_background_text": "#1f1e1e"
    }
  },
  "version": "2.0",
  "name": "Persian Art",
  "manifest_version": 2,
  "description": "Persian Art is one of the beautiful sketches on the world but today no one knows anything about it, so this is a simple Persian Font and that text on the top right means \"Farsi\" and \"Fars\". Enjoy of the Iranian pure art..."
}