The work of restoration has been executed with great care and success. The west side has been almost rebuilt, but with plain stone, applied merely for the purpose of preserving the rest. No attempt has been made to imitate the old work, and what remains of the ancient structure is not scraped and polished up, as so often happens in French restorations, whereby the value of the monument as an example of ancient art is entirely destroyed. Not very far from Orange, as above mentioned, another Triumphal Arch is found at CARPENTRAS. It is much simpler in design than that at Orange, having only one arch supported by fluted pilasters with composite caps. The whole of the upper parts above the arch are destroyed. Some sculptures still survive on the ends, representing captives chained to trophies. The very bold projection of the bas-reliefs is remarkable, and also the fact that in the sculpture distant objects are marked with a sunk line round them. This style of emphasising shadows and outlines, and also the method of doing so by means of holes drilled round objects is common in the sculpture of the lower Empire. Part of another single arch, apparently also an arch of triumph, has been preserved at CAVAILLON, but it is very sadly mutilated, and has been restored at an ancient period, when stones carved with ornaments, mouldings, and enrichments have been all mixed up in the masonry. At ST REMY (which is easily accessible by railway from Tarascon) there are also the ruins of a triumphal arch, together with a well-preserved and most interesting mausoleum (Fig. 8). These monuments are the sole surviving remains of the Gallo-Roman town of Glanum Livii, a flourishing colony under the Romans, surrounded with walls and adorned with temples, aqueducts, and public buildings, of which some faint traces only now exist. The chief employment of the inhabitants was to supply stones from quarries in the neighbourhood for the buildings in Arles and elsewhere. The town was destroyed by the Goths in 480. The triumphal arch has only one opening, which is rather low in proportion, and is flanked by fluted pillars of which the caps are gone. On each side of the arch are well sculptured bas-reliefs representing captives in chains accompanied by women. The flanks have niches, but no statues remain. Mérimée admires the archivolt of the archway, which he calls a garland of fruit and flowers sculptured with the same perfection of imitation, with the same taste and [Illustration: FIG. 8. TRIUMPHAL ARCH AND MAUSOLEUM, ST REMY.] variety of details, as is observed in the Gothic period. The arch is about 40 feet long by 18½ feet wide and 25 feet to the under side of the vault.