From the above observations the two points to which we have already drawn attention become more clear, namely, first, that sculpture makes use of the human form directly, which is the actual existence of spiritual life, instead of accepting a mode of expression which is symbolical with a view to promoting the spiritual import of modes of appearance that are merely _suggestive._ At the same time, secondly, it is content, as the manifestation of that mode of subjectivity which does not express emotion and the soul essentially unparticularized[125], with _form_ and _nothing more_, where the focus of subjectivity is dissipated[126]. This is also the reason why sculpture does not on the one hand present Spirit in action, in a series of movements, which both possess and testify to one aim nor in undertakings or exploits, wherein a certain character is made visible, but rather as persisting throughout in one objective way, and for this reason preeminently in the repose of form, the movement and grouping of which is merely a first and obvious commencement of action, not, however, in any sense a _complete_ presentment of the subjective life as agitated by all the conflicts that assail it whether within or without, or as its development is variously affected in contact with the external world. Consequently what we also miss in the figures of sculpture is precisely this revealed focus of the subjective life, the concentrated expression of soul as _soul_, namely, the glance of the eye, a fact upon which we shall have something further to say later. We miss it because such a figure presents to our sight Spirit embedded in corporeality, and Spirit, too, which has to show itself visible in the entire form. From another point of view an individuality, which is not as yet essentially separated into its component parts, that is, the object of sculpture, does not as yet require the painter's charm of colour as means to display it, a charm which is as capable of making visible, through the fine gradations and variety of its nuances, the entire wealth of particular traits of character, the absolute manifestation of spiritual presence, its ideal significance[127], as by means of the vital flash of the eye it will concentrate in a point all the vigour of the soul. Sculpture must not, in other words, accept a material which is not rendered necessary by its fundamental point of view. It only makes use of the spatial qualities of the human figure, not the colouring which depicts it. The figure of sculpture is in general of one colour, hewn from white not vari-coloured marble. And in the same way metals are used as the material of sculpture, this primitive substance, self-identical, essentially undifferentiated, a light in fluxion, if we may so express it, without the contrast and harmony of different colours[128]. The Greeks are indebted to their unrivalled artistic insight[129] for having grasped and firmly retained this point of view.