Examine source code of Beach Chairs...

{
  "theme": {
    "images": {
      "theme_frame": "BeachChairs_header_byLisa.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Beach Chairs...",
  "manifest_version": 2,
  "description": "Six colorful Adirondock wooden beach chairs line up in a row on the white sandy beach. [Summer, sunny, cheerful] \n\nchild friendly persona\n\nPersonas by LisaAtTheBeach"
}