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Architecture under the Merovingians
Saint-Pierre-aux-Nonnains
This church in Metz, France bears common hallmarks of a Roman basilica, including the round arches and tripartite division into nave (center) and aisles (left and right of the nave), a division visible from the exterior of the building.
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"640px-Metz_-_Eglise_Saint-Pierre-aux-Nonnais_-_Vue_du_côté_Est.jpg."
https://commons.wikimedia.org/w/index.php?curid=11295607
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