Examine source code of Painted Ladies Stencil

{
  "theme": {
    "images": {
      "theme_frame": "paintedladies.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Painted Ladies Stencil",
  "manifest_version": 2,
  "description": "Based on a stencil painting by San Francisco-based artist Gavin Worth of the Painted Ladies -- a famous group of houses in San Francisco's Western Addition neighborhood. Made famous in the \"Full House\" opening."
}