Examine source code of Sky view from a plane

{
  "theme": {
    "images": {
      "theme_frame": "Buddy_Flugzeughead.jpg"
    },
    "colors": {
      "frame": "#630000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Sky view from a plane",
  "manifest_version": 2,
  "description": "This picture was taken out of a plane. I was searching for a testing picture and I thought my brother who took the pic did a great job. I like sundowns, so here it is."
}