Examine source code of Harvey Nics

{
  "theme": {
    "images": {
      "theme_frame": "nics_header.jpg"
    },
    "colors": {
      "frame": "#d6a19c",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Harvey Nics",
  "manifest_version": 2,
  "description": "Harvey Nichols department store, north-east corner, Knightsbridge, London (photographed from a passing bus, colours intensified and edges softened)"
}