Columbia subject headings:
Architecture, Gallo-Roman.
Architecture, Roman--France, Southern.
France, Southern--Antiquities, Roman.
Narbonensis--Civilization.
Provence-Alpes-Côte d'Azur (France)--Antiquities, Roman.
Romans--France, Southern.
Triumphal arches--France, Southern.
Triumphal arches--Narbonensis.
Harvard subject headings:
Princeton subject headings:
Architecture, Roman--Narbonensis.
France, Southern--Antiquities, Roman.
Triumphal arches--Narbonensis.