What deity's house is it that we are visiting now? Jupiter's, says common opinion, upon the strength of a colossal statue of which fragments have been found that might well have fitted the King of the Gods. Others think it the temple of Venus, the Venus Physica (the beautiful in nature, say æsthetic philosophers) being the patroness of Pompeii. We shall frequently, hereafter, meet with the name of this goddess. Several detached limbs in stone and in bronze, which are not broken at the extremity as though they belonged to a statue, but are polished on all sides and cut in such a manner as to admit of being suspended, were found among the ruins; they were votive offerings. Italy, in becoming Catholic, has retained these Pagan customs. Besides her supreme God, she worships a host of demi-gods, to whom she dedicates her towns and consecrates her temples, where garlands of ex-voto offerings testify to the intercession of the priests and the gratitude of the true believers.
On the two sides of the temple of Jupiter—such is the generally-accepted name—rise arcades, as I have already remarked. The one on the left is a vaulted entrance, which, being too low and standing too far forward, does not correspond with the other and deranges, one cannot exactly make out why, the symmetry of this part of the Forum. The other arcade is evidently a triumphal portal. Nothing remains of it now but the body of the work in brick, some niches and traces of pilasters; but it is easy to replace the marbles and the statues which must have adorned this monument in rather poor taste. Such was the extremity of the Forum.
Four considerable edifices follow each other on the eastern side of this public square. These are, going from south to north, the palace of Eumachia, the temple of Mercury, the Senate Chamber, and the Pantheon.
What is the Eumachia palace? An inscription found at that place reads: "Eumachia, in her name and in the name of her son, has erected to Concord and to august Piety, a Chalcidicum, a crypt and porticoes."
What is a Chalcidicum? Long and grave have been the discussions on this subject among the savans. They have agreed, however, on one point, that it should be a species of structure invented at Chalcis, a city of Eubea.
However that may be, this much-despoiled palace presents a vast open gallery, which was, certainly, the portico mentioned above. Around the portico ran a closed gallery along three sides, and that must have been the crypt. Upon the fourth side—that is to say, before the entry that fronts the Forum—stood forth a sort of porch, a large exterior vestibule: that was probably the Chalcidicum.
The edifice is curious. Behind the vestibule are two walls, not parallel, one of which follows the alignment of the Forum, and the other that of the interior portico. The space between this double wall is utilized and some shops hide themselves in its recesses. Thus the irregularity of the plan is not merely corrected—it is turned to useful account. The ancients were shrewd fellows. This portico rested on fifty-eight columns, surrounding a court-yard. In the court-yard, a large movable stone, in good preservation, with the ring that served to lift it, covered a cistern. At the extremity of the portico, in a hemicycle, stood a headless statue—perhaps the Piety or Concord to which the entire edifice was dedicated. Behind the hemicycle a sort of square niche buried itself in the wall between two doors, one of which, painted on the wall for the sake of symmetry, is a useful and curious document. It is separated into three long and narrow panels and is provided with a ring that should have served to move it. Doors are nowhere to be seen now in Pompeii, because they were of wood, and consequently were consumed by the fire; hence, this painted representation has filled the savants with delight; they now know that the ancients shut themselves in at home by processes exactly like our own.
Between, the two doors, in the square niche, the statue of Eumachia, or, at least, a moulded model of that statue, is still erect upon its pedestal. It is of a female of tall stature, who looks sad and ill. An inscription informs us that the statue was erected in her honor by the fullers. These artisans formed quite a respectable corporation at Pompeii, and we shall presently visit the manufactory where they worked. Everything is now explained: the edifice of Eumachia must have been the Palace of Industry of that city and period. This is the Pompeian Merchants' Exchange, where transactions took place in the portico, and in winter, in the crypt. The tribunal of commerce sat in the hemicycle, at the foot of the statue of Concord, raised there to appease quarrels between the merchants. In the court-yard, the huge blocks of stone still standing were the tables on which their goods were spread. The cistern and the large vats yielded the conveniences to wash them. In fine, the Chalcidicum was the smaller Exchange, and the niches still seen there must have been the stands of the auctioneers. But what was there in common between this market, this fullers' counter, and the melancholy priestess?
Religion at that period entered into everything, even into trade and industry. A secret door put the edifice of Eumachia in communication with the adjacent temple. That temple, which was dedicated to Mercury—why to Mercury?—or to Quirinus—why not to Mercury?—at this day forms a small museum of precious relics. The entrance to it is closed with a grating through which a sufficient view may be had of the bas-relief on the altar, representing a sacrifice. A personage whose head is half-veiled presides at the ceremony; behind that person a child carries the consecrated water in a vase, and the victimarius, bearing an axe, leads the bull that is to be offered up. Behind the sacrificial party are some flute-players. On the two sides of the altar other bas-reliefs represent the instruments that were used at the sacrifices; the lituus, or curved staff of the augur; the acerra, or perfuming censer; the mantile, or consecrated cloth that—let us simply say, the napkin,—and, finally, the vases peculiar to these ceremonies, the patere, the simpulum, and the prefericulum.