THE NAVE (seen from the Choir) (Cliché LL.)
The Inner Side of the Western Doorway
Here, the architecture is peculiar. Pierced columns form a gallery connecting the upper courses. The galleries of the first storey are supported by two great columnar shafts, each formed of two portions joined by a stone ring and surmounted by bell-shaped marble capitals. The columns and capitals are Gallo-Roman.
The Nave
Alterations were made at different times to the nave which, in the 11th century, had a timber-work roof. Pierre de Celle lengthened it by two bays, the pointed arches of which contrast with the circular ones of the lower bays, and also increased its height. Note the ogives above the round arches. The visible timber-work was replaced with vaulting on diagonal ribs sustained by clusters of small Gothic columns backing up against the Roman piers, the latter being still visible. These heavy piers (composed of fourteen small columns) which surround the central nave, and whose capitals (photo, p. [108]), with Barbaric wreathed astragals and foliage, recall the Carolingian period, contrast strikingly with the lightness of the apse. They are undoubtedly 11th century. All the stone vaulting of the nave, as far as the transept, was replaced after 1839 with wood and plaster, which collapsed under the bombardments of 1918, when the roof was burnt.
ROMAN CAPITAL IN THE NAVE
THE NAVE AND CHOIR IN 1914 (Cliché LL.)