Examine source code of coastline with boat

{
  "theme": {
    "images": {
      "theme_frame": "coastal.jpg"
    },
    "colors": {
      "frame": "#375775",
      "tab_background_text": "#12477d"
    }
  },
  "version": "2.0",
  "name": "coastline with boat",
  "manifest_version": 2,
  "description": "off the coast of  N.S. a scene with boat"
}