This  web set is free for your use on non-commercial or commercial sites.   If you use these graphics on your site, I would appreciate a link back (using the unobtrusive graphic/link at the very bottom of this page), and an email to SoIoSong@aol.com including the URL of your site so I may see how my graphics are being used.  Thank you, and enjoy the graphics!

Download the "Checkerboard" web set