Examine source code of Heaven Speaks

{
  "theme": {
    "images": {
      "theme_frame": "HeavenSpeaks.jpg"
    },
    "colors": {
      "frame": "#94d4f2",
      "tab_background_text": "#f29603"
    }
  },
  "version": "2.0",
  "name": "Heaven Speaks",
  "manifest_version": 2,
  "description": "Coastal sunsets in south west British Columbia provide endless inspiration - each one painting a unique canvas."
}