Hellenic architecture has thus far been considered exclusively in its relations to sacred edifices, because the art of building, among nations whose civilization has been influenced by religious conceptions, is always best exemplified by temples. But it was natural that Doric and Ionic forms should be employed, though in a less conventional manner, for all the buildings of Greece, being richly elaborated in monumental works, and more or less simplified and adapted in structures intended for private or public usefulness, as economy and civic destination alike forced restrictions upon the disposition and decoration of the design.
The sacred nature of monumental tombs allied them most nearly to the temples. The conical tumulus had preceded the Hellenic peripteros, and when that helpless form was entirely given up, after the perfection of the columnar temple, the cinerary urn remained as a leading motive, which excluded the lengthened plan of the peripteral temple and rather tended to increase the height of the monument—otherwise a subordinate dimension. Graves of less importance were marked by columns, upright blocks of stone with an ornamental cap, or by steles, the angular termination of which often betrayed the influence of the temple gable, while the shaft retained the nature of the pier. More prominent sepulchres consisted of ranges of columns upon a cube, which, containing a sarcophagus, took the place of the cylinder beneath the conical tumulus. As the columns had, in general, only a decorative importance, it was not necessary to construct a cella in connection with them. This was only added when a chapel was required for funeral worship, or when, as in mausoleums of great dimensions, inner walls were needed to provide a bearing for the ceiling beams. The termination of these structures was characteristic. The sacred gable was generally avoided, in just appreciation of its significance, and the form of the tumulus was retained, so far as the rectangular plan would permit, a pyramidal superstructure taking the place of the cone.
That this pyramid was constructed in steps is evident from a small tomb without a cella at Mylassa (Fig. 179), and from that magnificent monument, the Mausoleum of Halicarnassos, one of the wonders of the antique world. (Fig. 180.) The latter was erected by Artemisia, the widow and successor of King Mausolos, who called to her assistance the most celebrated architects of the time, Satyros and Pythios; as well as the greatest sculptors, Scopas, Bryaxis, Leochares, and Timotheos. It is known by the extensive English excavations of 1856 and 1857. Although the opinions of prominent authorities differ greatly as to its design, it is yet certain that upon the massive oblong foundation, 30 m. long, 24 m. broad, and over 15 m. high, which contained the small sepulchral chamber, there stood a cella surrounded by thirty-six Ionic columns, and terminated by a stepped pyramid, the truncated apex of which bore a colossal marble quadriga, with the statues of the queen and of a female charioteer, the whole attaining a height of 42 m. The works of sculpture—the figures which stood in the intercolumniations and the reliefs upon the wall of the cella, and perhaps also upon the substructure—will be considered in the next section. It is possible that the destination of the edifice was not that usually attributed to it, Urlichs having argued that it was a heroön, and a memorial of victory.
The Monument of the Nereides at Xanthos (Fig. 181) resembled the Mausoleum in many respects. It was a peristyle of sixteen Ionic columns elevated upon a massive foundation. Statues stood in its intercolumniations, while the zophoros and substructure were carved with reliefs. A gabled roof seems, however, to have indicated the sacred character of the edifice. The cella and the surrounding columns of this class of buildings were united in various manners, a remarkable example of a pseudo-peripteros being offered by the so-called Tomb of Theron in Acragas in Sicily. In other instances three stories resulted from a duplication of the foundations beneath the peripteros, as in the alleged Tomb of Mikipsas at Constantina, the ancient Cirta in Numidia. This multiplication was particularly frequent in the Roman period. The tomb of this nature at Saint-Remi, in Southern France, the ancient Glanum, built during the reign of Augustus, is one of the most beautiful ruins known.