Examine source code of Provence Landscape

{
  "theme": {
    "images": {
      "theme_frame": "Provence_Landscape01.jpg"
    },
    "colors": {
      "frame": "#b8f70a",
      "tab_background_text": "#394527"
    }
  },
  "version": "2.0",
  "name": "Provence Landscape",
  "manifest_version": 2,
  "description": "Typical view of the landscape in Provence, France, photo from summer 2009, enjoy!"
}