Examine source code of Three Birds at Sunset

{
  "theme": {
    "images": {
      "theme_frame": "BirdsSunsetH.jpg"
    },
    "colors": {
      "frame": "#ed9b37",
      "tab_background_text": "#080808"
    }
  },
  "version": "2.0",
  "name": "Three Birds at Sunset",
  "manifest_version": 2,
  "description": "Oriental, Sakura, ink birds, tree, limb, blossoms, flowers, fly, sunset, sunrise, orange,"
}