Examine source code of Water and Bubbles

{
  "theme": {
    "images": {
      "theme_frame": "WATERSTRETCH.jpg"
    },
    "colors": {
      "frame": "#ffc800",
      "tab_background_text": "#ffee00"
    }
  },
  "version": "2.0",
  "name": "Water and Bubbles",
  "manifest_version": 2,
  "description": "Original image found at Nibia on deviantart. Made with specialty brushes, and a self made gradient."
}