Examine source code of The Blacksmith

{
  "theme": {
    "images": {
      "theme_frame": "BlacksmithH.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "The Blacksmith",
  "manifest_version": 2,
  "description": "vintage, horse,, boys, barn, village, country, farm, antique, good old days, \nI can not take credit for the image, but wish I could."
}