It's a downloadable wallpaper image for your monitor. Appropriate for the waning days of summer, it looks like this:
I've sized it at 1920 pixels wide, so that should give you a good starting point to resize or recrop it to fit your particular monitor. Feel free to download the compressed file, here, and tinker with the image as you see fit! (...And if you're a Sheldonista that feels like sharin' your resized wallpapers on the forum, that would be awesome, too!)
Thanks again for all your kind support of the strip. You guys are rad.