Examine source code of Flower Doodles

{
  "theme": {
    "images": {
      "theme_frame": "Image2.png"
    },
    "colors": {
      "frame": "#823b9a",
      "tab_background_text": "#404040"
    }
  },
  "version": "2.0",
  "name": "Flower Doodles",
  "manifest_version": 2,
  "description": "A simple doodle pattern, hope you like it :)"
}