Examine source code of Path to the City

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#2b2525",
      "tab_background_text": "#faf2f2"
    }
  },
  "version": "2.0",
  "name": "Path to the City",
  "manifest_version": 2,
  "description": "A lovely tree lined path toward the city in the distance, which is reflecting in the water. Designed and created by Creative Expressions Art. Copyright Aug. 2013."
}