Oops! When I put the page together, I renamed all the full-size images with nice Macintosh names. You know, embedded spaces, exclamation points, no .jpg suffix. That worked just fine with my Macintosh web browser from home. And seeing as how it was after midnight when I did the final test, I didn't think about 'cross-platform' issues.
But if you checked the pictures out from some other platform, they were rendered as garbage text. So I've renamed all the Jpeg files again, and rebuilt the index file. Give 'em a whirl!