There were some very curious and pretty little cooking fireplaces, one of which, in particular, the young people admired very much indeed. Rosie said that she should have liked it very much herself, when she was a child, to play with. In the centre was a sort of pan for the coals, or embers, and all around was a raised border, made double, with a space between to contain water. In one corner there was a raised part, with an opening to pour in the water, and in front, below, there was a small faucet for the purpose of drawing the water out. Of course the embers or coals in the centre of the pan kept the water in the reservoir around it always warm.

There was also a little place on one side where a kettle or a saucepan could stand on two supports, with an opening below to put the coals under.

A great many of the floors in Pompeii were found to be in mosaic; that is, they were formed of various colored stones, arranged together in a sort of bed of cement, in such a manner as to show a picture, or some other ornamental design. In many cases there were only two kinds of stones used, black and white; and these were arranged so as to form borders, scrolls, and pattern work,—as it is called,—of various kinds. In some places a border was formed around the room, and the figure of some animal was placed in the centre. In other cases groups of animals, or of men, were represented, in a very perfect manner. It has always been considered wonderful that such spirited and beautiful designs could be so well represented by a method apparently so rude as the arrangement on a floor of bits of different colored stones.

The best of these mosaics were taken up and removed to the museum. You would think at first that it would be impossible to remove them in any other way than by taking them all to pieces and putting them together again, each little stone in its proper place, on the floor of the museum, where the mosaic was intended to go. But the artists contrived a way to take them up without all this labor, and thus several of the best ones have been removed without disturbing the arrangement of the stones, and have been laid down on the floors of the museum.

THE MOSAIC.

One of the most curious of these mosaics is a representation of a dog, which was placed just within the entrance of a house, and just at the entrance were the words, also in mosaic, Cave canem, which is the Latin for look out for the dog. On the preceding page is a representation of this mosaic.

This mosaic was curious rather than wonderful; but in another house there was one which has always been considered a most marvellous production, on account of the complicated character of the design, and the immense number of stones composing it. It represents a battle scene, and contains a great number of men and horses, all mingled together in great confusion on the field of battle. The number of pieces of stone used in making this mosaic is almost incalculable.