Tuque
Rectius Iliacum carmen deducis in actus,
Quam si proferres ignota indictaque primus.[[83]]
Recommended, I say, but not commanded. He recommended it as easier for him, more convenient, more advantageous: he did not command it as intrinsically nobler and better.
The poet, indeed, has a great advantage when he treats of familiar historical facts and well-known characters. He can omit a hundred tiresome details otherwise indispensable to an understanding of the piece. And the sooner he is understood, the sooner he can interest his readers. The same advantage is possessed by the painter when his subject is so familiar to us that we take in at a glance the meaning and design of his whole composition, and can not only see that his characters are speaking, but can even hear what they say. On that first glance the chief effect depends. If that necessitate a tiresome guessing and pondering, our readiness to be touched is chilled. We take revenge upon the unwise artist by hardening ourselves against his expression; and alas for him, if to that expression he have sacrificed beauty! No inducement remains for us to linger before his work. What we see does not please us, and what it means we do not understand.
Considering now these two points: first, that invention and novelty in the subject are by no means what we chiefly require from the painter; and secondly, that a familiar subject helps and quickens the effect of his art, I think we shall find a deeper reason for his avoidance of new subjects than indolence or ignorance or absorption of his whole industry and time in the mechanical difficulties of his art, which are the causes assigned for it by Count Caylus. We may even be inclined to praise as a wise and, as far as we are concerned, a beneficent forbearance on the part of the artist, what seemed to us at first a deficiency in art and a curtailment of our enjoyment.
I have no fear that experience will contradict me. Painters will be grateful to the Count for his good intentions, but will hardly make as general use of his advice as he expects. Should such, however, be the case, a new Caylus would be needed at the end of a hundred years to remind us of the old themes and recall the artist to a field where others before him have reaped undying laurels. Or shall we expect the public to be as learned as the connoisseur with his books, and familiar with all the scenes of history and fable that offer fit subjects for art? I grant that artists, since the time of Raphael, would have done better to take Homer for their manual than Ovid. But since, once for all, they have not done so, let us leave the public in its old ruts, and not throw more difficulties in the way of its pleasure than are necessary to make the pleasure worth having.
Protogenes had painted the mother of Aristotle. I know not how much the philosopher paid for the picture, but instead of the full payment, or perhaps over and above it, he gave the painter a piece of advice which was of more value than the money. Not, as I believe, in the way of flattery, but because he knew that art needed to make itself universally intelligible, he advised him to paint the exploits of Alexander. The whole world was ringing with the fame of them, and he could foresee that their memory would remain to all posterity. But Protogenes was not wise enough to follow this counsel. “Impetus animi,” says Pliny, “et quædam artis libido,”[[84]] a certain presumption in art, and a craving after something new and strange, led him to the choice of other subjects. He preferred the story of Ialysus,[[85]] of Cydippe, and others of like kind, whose meaning we can now scarce even conjecture.
XII.
Homer treats of two different classes of beings and actions,—the visible and the invisible. This distinction cannot be made on canvas, where every thing is visible, and visible in precisely the same way.