Hi Ulli,
 
Thanks for writing. It was great seeing that old cartoon again! I'm not sure I still have a copy of that color image, so it's great to have a copy now.
 
Yes, please feel free to use my cartoon on your website at no charge. If you would someday like to use my free daily cartoon, please feel free to do that also. I've pasted the source code below for your future reference.
 
Best regards,
 
Ted Goff