>http://www.cs.cmu.edu/~dellaert/aligned/

AFAIK my husband used one of his photos (from the Library of Congress) in one of his works. But by the quick glance I could not find which one and unfortunately the photos there don't have descriptive texts.

UPDATE. Perhaps it was this article http://berkovich-zametki.com/Nomer32/MN49.htm, though may be a different one, don't recall right now.

UPDATE2. And I see I didn't read this article carefully enough when I was proof-reading :(