Examine source code of Gimp Bubbles 1st Test

{
  "theme": {
    "images": {
      "theme_frame": "GIMPBubbles1stTest.jpg"
    },
    "colors": {
      "frame": "#273fb8",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Gimp Bubbles 1st Test",
  "manifest_version": 2,
  "description": "I'm trying to learn how to use GIMP and I thought it would be best to start with an easy \"Solids\" Persona. This probably isn't a very typical Solids Persona.    If you have ever looked at my gallery, however, you might realize that for Me, this could be as Solid as I ever get! c0l1\n\nAn original design by CollieSmile."
}