These galleries form a crypt beneath the portico, lighted and aired by loop-holes on the level of the ground. Amphoræ, placed in sand against the wall, are still to be seen there, and for this reason it has been conjectured that the crypt served the purposes of a cellar; but even this crypt was coarsely painted. I. Mesaulon, or court, which separates the offices from the house. K. Small room at the extremity of the garden. L. An oratory; the niche served to receive a little statue. M. Xystus, or garden. N. Piscina, with a _jet d'eau_. O. Enclosure covered with a trellis. P. Door to the country and towards the sea. Q. This enclosure, about fifteen feet wide, appears to have been covered with a trellis, and must have been much frequented, since there is a noble flight of steps leading down to it from the upper garden. It fronted the south, and must have been a delightful winter promenade. The arch to the left is the end of the open hall, D, above the portico; on each side are the terraces, 34, 34, and in the centre are the remains of the cyzicene hall. Beneath on the level of the portico, are the several rooms marked F, probably the chief summer abode of the family, being well adapted to that purpose by their refreshing coolness. Their ceilings for the most part are semicircular vaults, richly painted, and the more valuable because few ceilings have been found in existence. We should attempt in vain to describe the complicated subjects, the intricate and varied patterns with which the fertile fancy of the arabesque painter has clothed the walls and ceilings, without the aid of drawings, which we are unable to give; and, indeed, colored plates would be requisite to convey an adequate notion of their effect. In the splendid work which Mr. Donaldson has published upon Pompeii, several subjects taken from these rooms will be found, some of them colored, together with eight mosaics, some of very complicated, all of elegant design; and to this and similar works we must refer the further gratification of the reader's curiosity.