Examine source code of mountain spring

{
  "theme": {
    "images": {
      "theme_frame": "DSCF1110mijloc.JPG"
    },
    "colors": {
      "frame": "#aaacb0",
      "tab_background_text": "#26942a"
    }
  },
  "version": "2.0",
  "name": "mountain spring",
  "manifest_version": 2,
  "description": "A brief image of a mountain spring from Romania."
}