(_β_) Sculpture, however, is equally occupied in the group with the presentment of situations, which have as their content conflicts, discordant actions, pain, and other similar conditions. In this direction, too, we can only speak highly of the genuine artistic insight of the Greeks, which did not set forth such groups independently, and by themselves, but brought them, for the reason that sculpture has already made a departure from its peculiar, that is to say its self-subsistent, province, into closer relation to architecture. The temple figure, that is the isolated statue, stood in unimpaired tranquillity and sacredness within the inner shrine. The external pediment, on the contrary, was decorated with groups which represented definite actions of the god, and consequently admitted of more animated movement in its elaboration. The famous group of Niobe and her children is of this type. The general form for the co-ordination of each part is determined by the space which the group in question had to fill. The principal figure stood in the middle, and was thus able to be the largest in size and most prominent. The rest according as they were placed in the direction of the acute angle of the gable-end had to submit to other postures, the limit being reached by that of a reclining figure. Of other famous works I will here only mention the Laocoon group. It has now for over forty years been the object of much inquiry and controversy. In particular it has been regarded as a matter of real importance, whether Virgil in his description followed this work of sculpture, or the sculptor adopted his work to the scene depicted by Virgil, whether Laocoon here is actually crying out, and whether it is appropriate in a work of sculpture to attempt to express such a cry, and many more criticisms of this kind. Critics have worried themselves up and down with such matters of psychological interest for the simple reason that they have not as yet secured the sort of enthusiasm and critical acumen which Winckelmann possessed; and, moreover, arm-chair professors are more readily disposed for such investigations for the reason that not unfrequently they have neither the opportunity granted them to see real works of art, nor the capacity to grasp them for what they are when they do so. The most essential thing which can occupy our attention in this group is this namely, that in the supreme pain, the supreme truth, the convulsive tension of the body, the distention of all the muscles, the noble aspect of beauty is still preserved, and the process has not been carried in the remotest degree to the extremes of grimace, distortion, and over-strain. Despite of this, however, the entire work belongs without doubt--we have only to consider its subject-matter, the artificiality of its coordinate grouping, the disposition of each posed figure and the type of its elaboration--to a much later period, which already seeks to pass beyond simple beauty