There is nothing in the amphitheatre of Pompeii at variance with the general description of this class of buildings, and our notice of it will therefore necessarily be short. (See page 121.) Its form, as usual, is oval: the extreme length, from outside to outside of the exterior arcade, is 430 feet, its greatest breadth is 335 feet. The spectators gained admission by tickets, which had numbers or marks on them, corresponding with similar signs on the arches through which they entered. Those who were entitled to occupy the lower ranges of seats passed through the perforated arcades of the lower order; those whose place was in the upper portion of the cavea ascended by staircases between the seats and the outer wall of the building. From hence the women again ascended to the upper tier, which was divided into boxes, and appropriated to them. The construction consists for the most part of the rough masonry called _opus incertum_, with quoins of squared stone, and some trifling restorations of rubble. This rude mass was probably once covered with a more sumptuous facing of hewn stone: but there are now no other traces of it than a few of the key-stones, on one of which a chariot and two horses is sculptured, on another a head; besides which there are a few stars on the wedge-stones. At each end of the ellipse were entrances into the arena for the combatants, through which the dead bodies were dragged out into the spoliarium. These were also the principal approaches to the lower ranges of seats, occupied by the senators, magistrates, and knights, by means of corridors to the right and left which ran round the arena. The ends of these passages were secured by metal gratings against the intrusion of wild beasts. In the northern one are nine places for pedestals to form a line of separation, dividing the entrance into two parts of unequal breadth. The seats are elevated above the arena upon a high podium or parapet, upon which, when the building was first opened, there remained several inscriptions, containing the names of duumvirs who had presided upon different occasions. There were also paintings in fresco, one representing a tigress fighting with a wild boar; another, a stag chased by a lioness; another, a battle between a bull and bear. Other subjects comprised candelabra, a distribution of palms among the gladiators, winged genii, minstrels, and musicians; but all disappeared soon after their exposure to the atmosphere. The amphitheatre comprises twenty-four rows of seats, and about 20,000 feet of sitting-room. It may be observed that the arena of the amphitheatre of Pompeii appears to be formed of the natural surface of the earth, and has none of those vast substructions observable at Pozzuoli and Capua. It does not, therefore, appear capable of being turned into a Naumachia, nor indeed would it have been easy to find there water enough for such a purpose.