Examine source code of Delphinium Meets Iris

{
  "theme": {
    "images": {
      "theme_frame": "IMG_1992copy.jpg"
    },
    "colors": {
      "frame": "#edd013",
      "tab_background_text": "#60f218"
    }
  },
  "version": "2.0",
  "name": "Delphinium Meets Iris",
  "manifest_version": 2,
  "description": "Giant yellow maroon Irises were found on my walk to the well tended beach park gardens down my residential road.  The blue/mauve Delphinium resides on proudly on my deck!"
}