> There is only 1 image file, both images are contained in it. You got something wrong.
Oops. :-) Thanks for catching that. The method I used was fine, but I wasn’t comparing what I thought I was.
What I did is right-click the left photo on this page and download it, then right-click the right photo and download it (without ever displaying them). If I had, I’d have noticed that each file contained both photos. :-)
Too bad the individual photos weren’t posted from different files. That way a simple automatic comparison would be possible using the method I used.