Tello, fifteen hours north of Mugheir, twelve hours east of Warka, seems to represent the ancient Sirpurla.[1] Its ruins, which cover a space of four miles and a quarter, consist of a series of mounds at a short distance from the course of an ancient canal dug by the hand of man, the Shatt el Hai, which starts from the Euphrates and flows into the Tigris twelve hours below Bagdad. The principal tell contained the substructures of a palace which was, two or three thousand years before our era, the dwelling of a prince named, according to Assyriologists, Gudea. Hither we must especially transport ourselves, as well as to the mounds of Mugheir, Warka, and Abu Shahrein, where the English explorers Loftus and Taylor made some excavations with good results. The narrative of these excavations and the monuments which they have yielded to our museums, will help us to determine the peculiar features of an essentially self-made art, born spontaneously on the soil where it flourished, and apparently in no degree borrowed from its neighbours. I. ARCHITECTURE. One of the fundamental characters of Chaldæo-Assyrian architecture is the exclusive use of bricks as the constructive material. This is required by the very nature of the soil of Mesopotamia, in which building-stone and wood suitable for carpenters’ work are entirely wanting, while the clay is thick, adhesive, and peculiarly adapted for fashioning in the mould and baking in the kiln. Accordingly, while the modern inhabitants of the country continue to make bricks, their manufacture is already recorded in the biblical reminiscences of the Tower of Babel: “Go to,” say the men who would build a tower that should reach to Heaven, “let us make brick and burn them thoroughly: and they had brick for stone and slime had they for mortar.”[2] The prophet Nahum informs us of the method of brick-making: “Draw thee waters,” he says,” ... go into clay, and tread the mortar, make strong the brick-kiln.”[3] There were two kinds of bricks. The unbaked brick is a square of whitish clay, mixed with fine straw and simply dried in the sun when it comes out of the mould; it was generally from 8 in. to 1 ft. square by 4 in. thick. The month in which the heat of summer first becomes intolerable in these regions, namely the month of Sivan (May-June) was called “the brick month,” or that in which the clay cakes were submitted to the action of the sun. To judge by what is done in Egypt at the present day, one workman could by himself make from one thousand to fifteen hundred bricks a day. The baked brick was subjected to the action of fire in proper kilns, like those of our modern brickyards; it acquired, through the baking, a reddish colour, and was less sensible than the crude brick to the decomposing action of damp; it was also more limited in its dimensions, in order that the heat might penetrate the internal substance of the mass, without danger of calcination on the surface. On