[Greek: b.] The first thing that may suggest itself to us is the difficulty whether fine art shows itself to _deserve_ a scientific treatment. Beauty and art, no doubt, pervade all the business of life like a kindly genius, and form the bright adornment of all our surroundings, both mental and material, soothing the sadness of our condition and the embarrassments of real life, killing time in entertaining fashion, and where there is nothing good to be achieved, occupying the place of what is vicious, better, at any rate, than vice. Yet although art presses in with its pleasing shapes on every possible occasion, from the rude adornments of the savage to the splendour of the temple with its untold wealth of decoration, still these shapes themselves appear to fall outside the real purposes of life. And even if the creations of art do not prove detrimental to our graver purposes, if they appear at times actually to further them by keeping evil at a distance, still it is so far true that art belongs rather to the relaxation and leisure of the mind, while the substantive interests of life demand its exertion. Hence it may seem unsuitable and pedantic to treat with scientific seriousness what is not in itself of a serious nature. In any case, upon such a view art appears as a superfluity, even if the softening of the mental temper which preoccupation with beauty has power to produce, does not turn out a detrimental, because effeminating influence. In this aspect of the matter, the fine arts being granted to be a _luxury_, it has been thought necessary in various ways to take up their defence with reference to their relation towards _practical_ necessities, and more especially towards morality and piety; and, as it is impossible to demonstrate their harmlessness, at least to make it credible that the mental luxury in question afforded a larger sum of _advantages_ than of _disadvantages_. With this view very serious aims have been ascribed to art, and it has been recommended in various ways as a mediator between reason and sensuousness, between inclination and duty, as the reconciler of these elements in the obstinate conflict and repulsion which their collision generates. But the opinion may be maintained that, assuming such aims of art, more serious though they are, nothing is gained for reason and duty by the attempt at mediation, because these principles, as essentially incapable of intermixture, can be parties to no such compromise, but demand in their manifestation the same purity which they have in themselves. And it might be said that art itself is not made any more worthy of scientific discussion by such treatment, seeing that it is still doubly a servant--to higher aims, no doubt, on the one hand, but none the less to vacuity and frivolity on the other; and in such service can at best only display itself as a means, instead of being an end pursued for its own sake. Finally, art, considered as a