Examine source code of Peter Saville Fac1

{
  "theme": {
    "images": {
      "theme_frame": "Saville1Head.png"
    },
    "colors": {
      "frame": "#e1ff00",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Peter Saville Fac1",
  "manifest_version": 2,
  "description": "Factory Records poster design included Joy Division, Big in Japan, Cabaret Voltaire, The Durrutti Column, Jilte John and others."
}