This latter figure, in spite of certain qualities to which we are by no means blind, belongs to a period of decadence which lasted, perhaps, throughout the Persian domination, and even as late as the Seleucidæ and Parthians. The types consecrated by religious tradition were repeated, but repeated with a hesitating and indifferent hand, and with little reference to nature. The faults inherent in this kind of workmanship are still more conspicuous in the example, given in Fig. 16 of the first volume, of a type which was very common both in Chaldæa and Susiana.[226] Whether we call her Istar or Anahit this goddess seems to have enjoyed a very lasting popularity in the whole region of which Mesopotamia forms the centre. The art of Chaldæa survived itself, so to speak, and reappeared after the fall of the national independence, just as the art of Egypt had a renewal of life under the Ptolemies and the Roman emperors. It is to these centuries that we should ascribe a limestone head found by M. de Sarzec at Tello (Fig. 109). In its execution there is none of the firmness and feeling for nature that is so conspicuous in the monuments from the three periods that we have endeavoured to establish. [Illustration: FIG. 109.--Head; from Tello. Actual size. Louvre.] It is mainly to the second Chaldee empire that a whole series of monuments belongs whose characteristics constitute them a class apart;[227] we mean those tablets, generally of some very hard stone, which are inscribed with what we should call title-deeds. Two-thirds of their surface is occupied by several columns of close and fine writing, in which the stipulations of the contract securing the rights of the proprietor are recited. On the upper part, and dominated by several stars and by a great serpent stretching across the upper edge, some emblems are grouped, and these are almost exactly the same in all known examples. There are altars upon which the wedge or arrow-head, the primordial element of that writing without which the preservation of the contract would have been impossible, is either laid upon its side or set up on end. Other altars support horned tiaras, a horse-shoe, and another object which has been made unrecognizable by an unlucky fracture. With these things are mingled several animals, real and fantastic, and many symbols, no doubt of a sacred character, for we find them hung round the necks of Assyrian kings or placed in front of them on the field of their steles.