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"Triumphal arches from a class apart among the monuments of Roman architecture. It was an early custom for victorious generals to make a triumphal entry into the city, during which were displayed the spoils of war in the shape of arms, temple vessels, jewels and more. Larger triumphal arches had a smaller passage on each side, besides the main entrance."

Arch of Constantine

"Triumphal arches from a class apart among the monuments of Roman architecture. It was an early custom…