AMAZING! It worked! But not in an HTML Module. I had to put in the DNN "Page Header" for the page.
Which prompts a question or two. There are other graphics displayed on the page that are in different folders. Why does it not bother them? Does this only affect images that are not referenced with a full or partial path? Could there be any "gotchas" with other graphic elements on the page if I use this method?
Thanks in advance and thanks so much for the solution!