1. Maison Carree (Temple of Gaius and Lucius Caesar) (Nimes), 1-10 CE, marble

4. Pont-du-Gard (Nimes), c. 16 BCE a Roman aqueduct in southern Gaul/ advantages of arch construction, made possible with wedged-shaped voussoirs/ providing water to the provinces to establish a political agenda

8. Aqueduct (Segovia), 1 st century CE

9. Porta Maggiore (Rome), c. 50 CE

10. Colosseum (Rome) 79-80 CE freestanding Flavian amphitheater

11. Relief of Nero being crowned by Agrippina (Aphrodisias, Turkey), mid-1 st century CE, marble Colossus of Nero and the end of the Julio- Claudian dynasty

12. Left: Octagonal room in the Domus Aurea (Nero’s Palace), 64-68 CE Below: Fourth Style paintings in the Domus Aurea

13. Portraits of Vespasian, 69-79 CE, marble Vespasian and Titus

14. the Circus Maximus

15. barrel-vaulted corridors/ concrete construction, framing arches with engaged columns/ velarium

17. Mosaics with circus scenes from Tuscolum Roman gladiators

19. Arch of Titus (Rome), after 81 CE triumphal arch on the Via Sacra/ conquest of Judea, returning with the spoils of war/ Josephus and the Diaspora/ spandrels, an attic, and composite engaged columns/ Titus honored as a god/ once crowned with gilded bronze statues

20. Arch of Titus seen in the Roman Forum