Examine source code of nordic scenery

{
  "theme": {
    "images": {
      "theme_frame": "nordicsceneryremixkopiera.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#1013b0"
    }
  },
  "version": "2.0",
  "name": "nordic scenery",
  "manifest_version": 2,
  "description": "sea, hills, blue and green, swedish scenery, Gulf of Bothnia, nordic nature, nordic summer"
}