Examine source code of Alpine Flowers

{
  "theme": {
    "images": {
      "theme_frame": "flowersCrop1.jpg"
    },
    "colors": {
      "frame": "#a2aba5",
      "tab_background_text": "#060803"
    }
  },
  "version": "2.0",
  "name": "Alpine Flowers",
  "manifest_version": 2,
  "description": "Some wild flowers by a stream in the mountains of Colorado."
}