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+ Survivals
Rome: Aurelian Wall, 270-275 A.D. (see map of Imperial Rome above)
Aqueducts cut 537 A.D.
Castel Sant' Angelo, Theatre of Marcellus
Domitian's Circus (Piazza Navona) -- (aerial view)
Theatre of Pompey, Baths of Diocletian
Trier, Germany -- late 3rd century A.D. ff, Porta Nigra (city plan)
Lucca, Italy, amphitheatre as piazza (aerial view)
Arles, France, medieval town in the amphitheatre (view)
St. Gall, Switzerland, 9th century A.D. (monastery plan)
Cluny, France, 12th century
Turin (see Turin plans above), Aosta (see Aosta plans above),. Chester
Verona, Adige River, Porta Leone, Porta Borsari, Piazza delle Erbe
(city plan, piazza)