Whether, or to what extent, a national Italian architecture arose o ut of these beginnings can scarcely be determined, for in this field Greek influence, even in the earliest times, had a very powerful effect and almost wholly overgrew such national attempts as possibly had preceded it. The very oldest Italian architecture with which we are acquainted is not much less under the influence of that of Greece than the architecture of the Augustan age. The primitive tombs of Caere and Alsium, and probably the oldest one also of those recently discovered at Praeneste, have been, exactly like the thesauroi of Orchomenos and Mycenae, roofed over with courses of stone placed one above another, gradually overlapping, and closed by a large stone cover. A very ancient building at the city wall of Tusculum was roofed in the same way, and so was originally the well-house (tullianum) at the foot of the Capitol, till the top was pulled down to make room for another building. The gates constructed on the same system are entirely similar in Arpinum and in Mycenae. The tunnel which drains the Alban lake[18] presents the greatest resemblance to that of lake Copais. What are called Cyclopean ring-walls frequently occur in Italy, especially in Etruria, Umbria, Latium, and Sabina, and decidedly belong in point of design to the most ancient buildings of Italy, although the greater portion of those now extant were probably not executed till a much later age, several of them certainly not till the seventh century of the city. They are, just like those of Greece, sometimes quite roughly formed of large unwrought blocks of rock with smaller stones inserted between them, sometimes disposed in square horizontal courses[19], sometimes composed of polygonal dressed blocks fitting into each other. The selection of one or other of these systems was doubtless ordinarily determined by the material, and accordingly the polygonal masonry does not occur in Rome, where in the most ancient times tufo alone was employed for building. The resemblance in the case of the two former and simpler styles may perhaps be traceable to the similarity of the materials employed and of the object in view in building; but it can hardly be deemed accidental that the artistic polygonal wall-masonry, and the gate with the path leading up to it universally bending to the left and so exposing the unshielded right side of the assailant to the defenders, belong to the Italian fortresses as well as to the Greek. The facts are significant that in that portion of Italy which was not reduced to subjection by the Hellenes but yet was in lively intercourse with them, the true polygonal masonry was at home, and it is found in Etruria only at Pyrgi and at the towns, not very far distant from it, of Cosa and Saturnia; as the design of the walls of Pyrgi, especially when we take into account the significant name ("towers"), may just as certainly be ascribed to the Greeks as that of the walls of Tiryns, in them most probably there still stands before our eyes one of the models from which the Italians learned how to build their walls. The temple in fine, which in the period of the empire was called the Tuscanic and was regarded as a kind of style co-ordinate with the various Greek temple-structures, not only generally resembled the Greek temple in being an enclosed space (cello) usually quadrangular, over which walls and columns raised aloft a sloping roof, but was also in details, especially in the column itself and its architectural features, thoroughly dependent on the Greek system. It is in accordance with all these facts probable, as it is credible of itself, that Italian architecture previous to its contact with the Hellenes was confined to wooden huts, abattis, and mounds of earth and stones, and that construction in stone was only adopted in consequence of the example and the better tools of the Greeks. It is scarcely to be doubted that the Italians first learned from them the use of iron, and derived from them the preparation of mortar (cal[e]x, calecare, from chaliz), the machine (machina, meichanei), the measuring-rod (groma, a corruption from gnomon, gnoma), and the artificial latticework (clathri, kleithron). Accordingly we can scarcely speak of an architecture peculiarly Italian. Yet in the woodwork of the Italian dwelling-house - alongside of alterations produced by Greek influence - various peculiarities may have been retained or even for the first time developed, and these again may have exercised a reflex influence on the building of the Italian temples. The architectural development of the house proceeded in Italy from the Etruscans. The Latin and even the Sabellian still adhered to the hereditary wooden hut and to the good old custom of assigning to the god or spirit not a consecrated dwelling, but only a consecrated space, while the Etruscan had already begun artistically to transform his dwelling-house, and to erect after the model of the dwelling-house of man a temple also for the god and a sepulchral chamber for the spirit. That the advance to such luxurious structures in Latium first took place under Etruscan influence, is proved by the designation of the oldest style of temple architecture and of the oldest style of house architecture respectively as Tuscanic[20]. As concerns the character of this transference, the Grecian temple probably imitated the general outlines of the tent or dwelling-house; but it was essentially built of hewn stone and covered with tiles, and the nature of the stone and the baked clay suggested to the Greek the laws of necessity and beauty. The Etruscan on the other hand remained a stranger to the strict Greek distinction between the dwelling of man necessarily erected of wood and the dwelling of the gods necessarily formed of stone. The peculiar characteristics of the Tuscan temple - the outline approaching nearer to a square, the higher gable, the greater breadth of the intervals between the columns, above all, the increased inclination of the roof and the singular projection of the roof-corbels beyond the supporting columns - all arose out of the greater approximation of the temple to the dwelling-house, and out of the peculiarities of wooden architecture.
The plastic and delineative arts are more recent than architecture; the house must be built before any attempt is made to decorate gable and walls. It is not probable that these arts really gained a place in Italy during the regal period of Rome; it was only in Etruria, where commerce and piracy early gave rise to a great concentration of riches, that art or handicraft - if the term be preferred - obtained a footing in the earliest times. Greek art, when it acted on Etruria, was still, as its copy shows, at a very primitive stage, and the Etruscans may have learned from the Greeks the art of working in clay and metal at a period not much later than that at which they borrowed from them the alphabet. The silver coins of Populonia, almost the only works that can be with any precision assigned to this period, give no very high idea of Etruscan artistic skill as it then stood; yet the best of the Etruscan works in bronze, to which the later critics of art assigned so high a place, may have belonged to this primitive age; and the Etruscan terra-cottas also cannot have been altogether despicable, for the oldest works in baked clay placed in the Roman temples - the statue of the Capitoline Jupiter, and the four-horse chariot on the roof of his temple - were executed in Veii, and the large ornaments of a similar kind placed on the roofs of temples passed generally among the later Romans under the name of "Tuscanic works."
18. I. III. Alba
19. Of this character were the Servian walls. They consisted partly of a strengthening of the hill-slopes by facing them with lining-walls as much as 4 metres thick, partly - in the intervals, above all on the Viminal and Quirinal, where from the Esquiline to the Colline gate there was an absence of natural defence - of an earthen mound, which was finished off on the outside by a similar lining-wall. On these lining-walls rested the breastwork. A trench, according to trustworthy statements of the ancients 30 feet deep and 100 feet broad, stretched along in front of the wall, for which the earth was taken from this same trench. - The breastwork has nowhere been preserved; of the lining-walls extensive remains have recently been brought to light. The blocks of tufo composing them are hewn in longish rectangles, on an average of 60 centimetres (= 2 Roman feet) in height and breadth, while the length varies from 70 centimetres to 3 metres, and they are, without application of mortar, laid together in several rows, alternately with the long and with the narrow side outermost.
The portion of the Servian wall near the Viminal gate, discovered in the year 1862 at the Villa Negroni, rests on a foundation of huge blocks of tufo of 3 to 4 metres in height and breadth, on which was then raised the outer wall from blocks of the same material and of the same size as those elsewhere employed in the wall. The earthen rampart piled up behind appears to have had on the upper surface a breadth extending about 13 metres or fully 40 Roman feet, and the whole wall-defence, including the outer wall of freestone, to have had a breadth of as much as 15 metres or 50 Roman feet. The portions formed of peperino blocks, which are bound with iron clamps, have only been added in connection with subsequent labours of repair. - Essentially similar to the Servian walls are those discovered in the Vigna Nussiner, on the slope of the Palatine towards the side of the Capitol, and at other points of the Palatine, which have been declared by Jordan (Topographic, ii. 173), probably with reason, to be remnants of the citadel-wall of the Palatine Rome.
20.