&hint1=I am a great building, finished c.70-82 CE& &hint2=I am located in Rome& &hint3=I am built of many arcades& &hint4=I am constructed of stone wedges called voussoirs& &choices=Pantheon, interior;Lamassu (human-headed winged bulls);Diagram of the true arch;Colosseum;Equestrian statue of Marcus Aurelius;Codex Aureus of St. Emmeram& &answer=Diagram of the true arch& &search=Diagram arch& &title=Diagram of the true arch& &artist=& &medium=& &date=& &location=& &dimensions=&