merely with the part that is immediately its neighbour, but with the entire work. For this reason the form is vital in every part of it; the least detail of it is stamped with purpose; every part of it is differentiated from the rest, possesses that which distinguishes it and makes it distinct, and yet is affected by the same fluidity of treatment, is only what it is vitally as a part of the whole, so that we are able to recognize the whole in the very fragments of it, and a part that is broken off enables us not merely to see but to enjoy a totality that is not thus mutilated. The material surface, although for the most part statues are now seriously impaired by the weather and other causes in this respect, presents a soft and malleable appearance; and in one particular example of the head of a horse I have in mind it literally glows with the ardour of life on the face of the marble itself. This scarce perceptible undercurrent of fluidity in all organic parts, united to the most conscientious elaboration which avoids purely regular surfaces and anything approaching the bare convexity of circular shape, supplies that softness and ideality of all parts, that harmonious unity, which extends throughout the whole as the spiritual breath of one animating presence. (_c_) However true, notwithstanding, expression of detailed or general configuration may be, this truth is no mere imitation of Nature simply. Sculpture is always occupied with the abstraction of form, and is consequently obliged, on the one hand, to omit from the bodily presentment what is most essentially the natural aspect, in other words, what is exclusively indicative of natural function. From a further point of view it is unable to carry to extremes its particularization of detail, but rather as, for example, in its treatment of hair, must restrict its attention and reproduction to the more general of its forms. In this way, apart from any other, the human figure, when properly treated by sculpture, is at once declared as the form and expression of Spirit, rather than of a purely natural form. Closely connected with this consideration is the fact that, though a spiritual content is expressed by means of sculpture in the _bodily_ form, yet in the genuine Ideal it is not asserted so _prominently_ in the exterior form to the extent of making that which is simply external in its charm and grace either the exclusive or predominant attraction to the spectator. On the contrary, though the genuine and more severe Ideal of Spirituality is here presented in bodily shape, and is exclusively thus presented by means of such shape and its expression, yet this configuration must equally appear to be without exception unified, supported and transfused by this ideal content. The swell of life, the malleability and bodily presence, or sensuous fulness and beauty of the bodily organism, must as little supply independently the object of the presentation, as what is individual in the spiritual