The two first galleries are splendid specimens of the florid style of Provençal art. They are constructed with piers of considerable size and solidity, which occur at the angles and at regular intervals, the intermediate spaces being filled with round arches resting on coupled columns. The roof is covered with a barrel vault, built with carefully wrought arch stones, and strengthened with boldly moulded transverse ribs thrown between the solid piers and consoles on the inner wall. The latter and the string course between them are about two feet higher than the cornice on the side of the arcade from which the vault springs, thus giving an awkward shape to the transverse ribs. This arrangement probably arose from the original construction of the roof, which was composed of tiles laid on the outside of the vault, and formed a “lean-to” against the church, like that of the cloisters [Illustration: FIG. 76. CLOISTERS, ST TROPHIME, ARLES. (_Eastern Arcade._)] of Mont-Majour, to be treated of presently. In the thirteenth century, when the two other sides of the cloister were restored, the outer wall was raised so as to convert the sloping roof into a level promenade, furnished with stone seats along the parapet. The angle piers are so designed as to receive the springing of three transverse ribs--one at right angles across each of the adjoining galleries, and one diagonally under the line of the junction of the two barrel vaults. The intermediate piers are strengthened with an external buttress in the shape of a square classic-looking pilaster, fluted and provided with a capital imitated from the Corinthian. The piers are all adorned with sculptured figures of large size. Those in the original work are well preserved, having been cut in the solid, while the statues in the two Gothic arcades, which were executed in separate stones, have been removed and destroyed. The coupled columns and caps are all executed in grey marble, and the latter are amongst the finest examples of the “storied” carving of the period, every cap containing a subject from sacred history. The wall of the church next the north cloister contains a beautiful Romanesque arcade, with fluted pilasters (Fig. 76.) The Gothic parts of the cloister have piers alternating with coupled columns, and the details have evidently (as sometimes occurs) been executed so as to correspond in design with the older work. Of the bas-reliefs on the piers the best are the most ancient. The same general remarks on the style apply here as in the case of the porch; there being a great mixture of classic and Romanesque influence in both.