As beauty, therefore, does not consist in taking what lies immediately before you, so neither, in our pursuit of taste, are those opinions which we first received and adopted the best choice, or the most natural to the mind and imagination. In the infancy of our knowledge we seize with greediness the good that is within our reach; it is by after-consideration, and in consequence of discipline, that we refuse the present for a greater good at a distance. The nobility or elevation of all arts, like the excellency of virtue itself, consists in adopting this enlarged and comprehensive idea; and all criticism built upon the more confined view of what is natural may properly be called _shallow_ criticism, rather than false: its defect is, that the truth is not sufficiently extensive. It has sometimes happened that some of the greatest men in our art have been betrayed into errors by this confined mode of reasoning. Poussin, who upon the whole may be produced as an artist strictly attentive to the most enlarged and extensive ideas of nature, from not having settled principles on this point, has, in one instance at least, I think, deserted truth for prejudice. He is said to have vindicated the conduct of Julio Romano for his inattention to the masses of light and shade, or grouping the figures in THE BATTLE OF CONSTANTINE, as if designedly neglected, the better to correspond with the hurry and confusion of a battle. Poussin's own conduct in many of his pictures makes us more easily give credit to this report. That it was too much his own practice, THE SACRIFICE TO SILENUS, and THE TRIUMPH OF BACCHUS AND ARIADNE, may be produced as instances; but this principle is still more apparent, and may be said to be even more ostentatiously displayed in his PERSEUS and MEDUSA'S HEAD. This is undoubtedly a subject of great bustle and tumult, and that the first effect of the picture may correspond to the subject, every principle of composition is violated; there is no principal figure, no principal light, no groups; everything is dispersed, and in such a state of confusion, that the eye finds no repose anywhere. In consequence of the forbidding appearance, I remember turning from it with disgust, and should not have looked a second time, if I had not been called back to a closer inspection. I then indeed found, what we may expect always to find in the works of Poussin, correct drawing, forcible expression, and just character; in short, all the excellencies which so much distinguish the works of this learned painter. This conduct of Poussin I hold to be entirely improper to imitate. A picture should please at first sight, and appear to invite the spectator's attention: if, on the contrary, the general effect offends the eye, a second view is not always sought, whatever more substantial and intrinsic merit it may possess.