41. Now when a nation with mimetic instinct and imaginative longing is also thus occupied earnestly in the discovery of Ethic law, that effort gradually brings precision and truth into all its manual acts; and the physical progress of sculpture, as in the Greek, so in the Tuscan, school, consists in gradually limiting what was before indefinite, in verifying what was inaccurate, and in humanizing what was monstrous. I might perhaps content you by showing these external phenomena, and by dwelling simply on the increasing desire of naturalness, which compels, in every successive decade of years, literally, in the sculptured images, the mimicked bones to come together, bone to his bone; and the flesh to come up upon them, until from a flattened and pinched handful of clay, respecting which you may gravely question whether it was intended for a human form at all;—by slow degrees, and added touch to touch, in increasing consciousness of the bodily truth,—at last the Aphrodite of Melos stands before you, a perfect woman. But all that search for physical accuracy is merely the external operation, in the arts, of the seeking for truth in the inner soul; it is impossible without that higher effort, and the demonstration of it would be worse than useless to you, unless I made you aware at the same time of its spiritual cause.
42. Observe farther; the increasing truth in representation is correlative with increasing beauty in the thing to be represented. The pursuit of justice which regulates the imitative effort, regulates also the development of the race into dignity of person, as of mind; and their culminating art-skill attains the grasp of entire truth at the moment when the truth becomes most lovely. And then, ideal sculpture may go on safely into portraiture. But I shall not touch on the subject of portrait sculpture to-day; it introduces many questions of detail, and must be a matter for subsequent consideration.
43. These, then, are the three great passions which are concerned in true sculpture. I cannot find better, or, at least, more easily remembered, names for them than 'the Instincts of Mimicry, Idolatry, and Discipline;' meaning, by the last, the desire of equity and wholesome restraint, in all acts and works of life. Now of these, there is no question but that the love of Mimicry is natural and right, and the love of Discipline is natural and right. But it looks a grave question whether the yearning for Idolatry (the desire of companionship with images) is right. Whether, indeed, if such an instinct be essential to good sculpture, the art founded on it can possibly be 'fine' art.
44. I must now beg for your close attention, because I have to point out distinctions in modes of conception which will appear trivial to you, unless accurately understood; but of an importance in the history of art which cannot be overrated.
When the populace of Paris adorned the statue of Strasbourg with immortelles, none, even the simplest of the pious decorators, would suppose that the city of Strasbourg itself, or any spirit or ghost of the city, was actually there, sitting in the Place de la Concorde. The figure was delightful to them as a visible nucleus for their fond thoughts about Strasbourg; but never for a moment supposed to be Strasbourg.
Similarly, they might have taken delight in a statue purporting to represent a river instead of a city,—the Rhine, or Garonne, suppose,—and have been touched with strong emotion in looking at it, if the real river were dear to them, and yet never think for an instant that the statue was the river.
And yet again, similarly, but much more distinctly, they might take delight in the beautiful image of a god, because it gathered and perpetuated their thoughts about that god; and yet never suppose, nor be capable of being deceived by any arguments into supposing, that the statue was the god.
On the other hand, if a meteoric stone fell from the sky in the sight of a savage, and he picked it up hot, he would most probably lay it aside in some, to him, sacred place, and believe the stone itself to be a kind of god, and offer prayer and sacrifice to it.
In like manner, any other strange or terrifying object, such, for instance, as a powerfully noxious animal or plant, he would be apt to regard in the same way; and very possibly also construct for himself frightful idols of some kind, calculated to produce upon him a vague impression of their being alive; whose imaginary anger he might deprecate or avert with sacrifice, although incapable of conceiving in them any one attribute of exalted intellectual or moral nature.
45. If you will now refer to §§ 52-9 of my Introductory Lectures, you will find this distinction between a resolute conception, recognized for such, and an involuntary apprehension of spiritual existence, already insisted on at some length. And you will see more and more clearly as we proceed, that the deliberate and intellectually commanded conception is not idolatrous in any evil sense whatever, but is one of the grandest and wholesomest functions of the human soul; and that the essence of evil idolatry begins only in the idea or belief of a real presence of any kind, in a thing in which there is no such presence.