Examine source code of Tulip Lights

{
  "theme": {
    "images": {
      "theme_frame": "TulipLightsH.jpg"
    },
    "colors": {
      "frame": "#6212e3",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Tulip Lights",
  "manifest_version": 2,
  "description": "abstract, blue, Bokeh, bright, bubbles, butterflies, butterfly, flare, flash, flower, gleam, glimmer, glint, glisten, glister, glitter, glow, lavender, light, lilac, luster, lustre, papillon, purple, radiate, scintillate, shimmer, spangle, sparkle, tulip, twinkle, wink, winkle\n\nDesigned by MaDonna\n\nMy wallpaper to match is at:  <a href=\"https://outgoing.prod.mozaws.net/v1/62ae2a86cb0fc34656248d3baf6289fe817f688ebbb07e30bc68148d1f56bca7/http%3A//abstract.desktopnexus.com/wallpaper/1153846/\" rel=\"nofollow\">http://abstract.desktopnexus.com/wallpaper/1153846/</a>"
}