Examine source code of eastern princess

{
  "theme": {
    "images": {
      "theme_frame": "h.jpg"
    },
    "colors": {
      "frame": "#7d3610",
      "tab_background_text": "#f5f2f2"
    }
  },
  "version": "2.0",
  "name": "eastern princess",
  "manifest_version": 2,
  "description": "a fantasy painting of a Japanese or Chinese or Korean (I don't know) girl"
}