Examine source code of OldMonkPix

{
  "theme": {
    "images": {
      "theme_frame": "bos-12.jpg"
    },
    "colors": {
      "frame": "#423030",
      "tab_background_text": "#080202"
    }
  },
  "version": "2.0",
  "name": "OldMonkPix",
  "manifest_version": 2,
  "description": "Monks used to draw images in the holy books they worked on. Illumination artwork.   This is an image I drew while looking at one of those ancient monk images."
}