We find the same characteristics in a fifth monument from the same place, whose composition at least is not wanting in originality. This is a support of some kind, perhaps the foot of a vase, cut in rock so hard, dark, and metal-like in its reflections, that at the first glance it might almost be taken for bronze. Its general form is circular. Above a plinth decorated with roughly chiselled squares and around a central cylinder, sit a number of individuals with long beards and hair. Their hands are placed upon their knees; the attitudes of the limbs and the modelling of the feet remind us of the statues of Gudea; but these figures are nude and their arrangement has more ease and variety. The general motive is especially interesting; it is both singular and happy, and proves that art was sufficiently advanced to understand how to decorate common objects by the addition of figures skilfully grouped and placed in natural and picturesque attitudes (Fig. 104). It can never be sufficiently deplored that none of these monuments are either of a fair size or in a good state of preservation. We can only judge of the school by the small fragments we have been describing. What name are we to give to the art of which we thus catch a glimpse? Is it not better to employ some expression that has been sanctified by custom, and one to which the critic and historian instinctively turns? When he seeks for a special term to denote the different phases of an organic development, what does he call the phase in which execution is at once free and informed with knowledge, when the hand of the artist, having won complete mastery over itself and over the material on which it is employed, allows him to reproduce those aspects of nature by which he has been charmed and interested? He calls it the _classic period_, or the period in which works fit to be placed, as models, before the artists of future ages, were produced. If we adopt this nomenclature, the third of the periods we have just been discussing will be for us the CLASSIC AGE OF CHALDÆA. [Illustration: FIG. 104.--Stone pedestal; from Tello. Greatest diameter 6 inches. Louvre.] Although the remains from Sirtella give an opportunity for the study of Chaldæan art that is to be equalled nowhere else in Europe, still the British Museum and the old collections of the Louvre contain more than one object calculated to enrich, if not to complete, the series we have established.