Examine source code of Waterhouse - Miranda

{
  "theme": {
    "images": {
      "theme_frame": "waterhousemirandatop.jpg"
    },
    "colors": {
      "frame": "#2b2b2b",
      "tab_background_text": "#2b2b2b"
    }
  },
  "version": "2.0",
  "name": "Waterhouse - Miranda",
  "manifest_version": 2,
  "description": "Manipulation of a Waterhouse painting based on Shakespeare's Miranda of the Tempest. \nPainting is part of the Public Domain"
}