Examine source code of Retro Chic - Golden

{
  "theme": {
    "images": {
      "theme_frame": "FFPRetroChic-AntiqueGold-Header.jpg"
    },
    "colors": {
      "frame": "#7a7575",
      "tab_background_text": "#210e0e"
    }
  },
  "version": "2.0",
  "name": "Retro Chic - Golden",
  "manifest_version": 2,
  "description": "This design features a manipulation of an Alberto Vargas painting of a woman named Olive Thomas in 1920. Vargas girl paintings and illustrations have experienced a resurgence of popularity over the last two decades but this is the only painting of one, to my knowledge, which is in the Public Domain.  Enjoy!"
}