Paul Goldfinger © Pont du Gard in southern France. Click to enlarge. Tri-X collection.
Roman engineers designed this 3 tier aqueduct in the first century to provide water to the Roman colony of Nimes. It was used for centuries, but now it is mainly a tourist attraction. We posted a closeup of its structure on Blogfinger . The link is below.
After the Roman slaves finished building the aqueduct, they had a big party, and the band played this song with Annie Siegel: