Somehow, in the winter of 2010, my daughter and I both ended up shooting the same roll of film, she in Chicago, and I in Arizona. The resulting double exposures were quite interesting.
Thanks, folks. I agree that the juxtaposition of the cityscape with the desert scenes draws strong comparisons and contrasts. What happened is that my daughter's N80 jammed part way through the roll so I rewound it on the spool and left the leader showing. while loading for some sunset shots in Sedona, I grabbed the roll and started shooting. There are at least a half dozen images that really work, which is funny, because that is generally my success rate with any sort of shooting.