In painting his own picture, from which an engraving has been taken, Poussin's classical preferences seem to have passed into the likeness, for in the dress of the seventeenth century, the cloak (not unlike a toga), the massive hand with the heavy signet-ring resting on what looks like a closed portfolio, the painter has something of the severe air and haughty expression of an old Roman; still more, perhaps, of the French-Romans, if I may call them so, of whom revolutionary times nearly two centuries later, afforded so many examples. This is a handsome, dignified face, with austerity in its pride. The slightly curled hair is thrown back with a certain consciousness from the knit brow, and from the shoulders. There is only the faintest shadow of a moustache over the cleanly cut, firmly closed mouth.
Poussin painted largely, and his pictures have been often engraved. With harmonious composition, good drawing and colouring, his pictures alike profited and suffered from the classical atmosphere in which they had their being. They gained in that correctness which in its highest form becomes noble truthfulness, but they lost in freedom. The figures in the pictures had frequently the statuesqueness which in sculpture suits the material, but in painting is stiffness.
Nicolas Poussin had an exceptional reputation for a historical painter in his day. As a landscape painter, Mr Ruskin, while waging war with Nicolas Poussin's brother-in-law and assumed namesake, Gaspar, notably excepts Nicolas from his severest strictures, and treats his efforts in landscape painting with marked respect. At the same time, however, the critic censures the painter for a want of thorough acquaintance with nature, and the laws of nature, ignorance not uncommon in any day, and nearly universal in Nicolas Poussin's day. 'The great master of elevated ideal landscape,' Mr Ruskin calls Nicolas Poussin, and illustrates his excellence in one respect, after contrasting it with the slovenliness of Sir Joshua Reynolds, by describing the vine in Poussin's 'Nursing of Jupiter,' in the Dulwich Gallery, thus:—
'Every vine-leaf, drawn with consummate skill and untiring diligence, produces not only a true group of the most perfect grace and beauty, but one which in its pure and simple truth belongs to every age of nature, and adapts itself to the history of all time.' 'One of the finest landscapes that ancient art has produced, the work of a really great mind,' Mr Ruskin distinguishes the 'Phocian' of Nicolas Poussin in the National Gallery, before proceeding to point out its faults.
Again, Mr Ruskin, writing of the street in the centre of another landscape by Nicolas Poussin, indicates it with emphasis:—'the street in the centre of the really great landscape of Poussin (great in feeling, at least) marked 260 in the Dulwich Gallery,' The criticism with which Mr Ruskin follows up this praise is so perfect a bit of word-painting, that I cannot refrain from writing it down here. 'The houses are dead square masses, with a light side and a dark side, and black touches for windows. There is no suggestion of anything in any of the spaces, the light wall is dead grey, the dark wall dead grey, and the windows dead black. How differently would nature have treated us. She would have let us see the Indian corn hanging on the walls, and the image of the Virgin at the angles; and the sharp, broken, broad shadows of the tiled eaves, and the deep ribbed tiles with the doves upon them, and the carved Roman capital built into the wall, and the white and blue stripes of the mattresses stuffed out of the windows, and the flapping corners of the neat blinds. All would have been there; not as such, not like the corn, nor blinds, n or tiles, not to be comprehended nor understood, but a confusion of yellow and black spots and strokes, carried far too fine for the eye to follow; microscopic in its minuteness, and filling every atom and space with mystery, out of which would have arranged itself the general impression of truth and life.' Once more, Mr Ruskin freely admits that 'all the landscape of Nicolas Poussin is imagination.'
Mr Ruskin's first definition of ideal landscape is in this manner. Every different tree and leaf, every bud, has a perfect form, which, were it not for disease or accident, it would have attained; just as every individual human face has an ideal form, which but for sin and suffering it would present: and the ideal landscape-painter has realized the perfect form, and offers it to the world, and that in a sense quite distinct from the fallacy of improving nature.
But I wish to take my readers further into imaginative landscape, and to show it to them, if possible, under additional lights. I despair of succeeding if I cannot do it by one or two simple examples. In passing through a gallery we may stop before a picture to be struck, almost startled, by the exact copy which it presents of some scene in nature; how like the clouds in the sky, the leaves on the trees, the very plumage of the birds! But pass on to another picture which may or may not have the same exact likeness, and we are possessed with quite another feeling; instead of being merely surprised by the cleverness of the imitation, we feel a thrill of delight at a reproduction of nature. In this picture there are not only the clouds we remember, but we can almost feel the shadows which they cast, and the air which stirs them. These tree-leaves are not only green, or yellow, or russet, they are tender, or crisp living leaves. One half expects to see the birds' throats swell, and hear the sweetness or the shrillness of their songs.
The first picture, with all its correctness, brightness, richness, or delicacy it may be, remains bare, hard, and barren, compared to the second. I cannot explain to my readers the cause of the difference, I can Only show it to them as they may see it for themselves, and say that I suppose it proceeds from this—that the second painter has seen farther into the heart of nature than the first, and has been able by subtler touches to make us see with his eyes.
But imaginative landscape is much more than this vivid feeling and expression of nature; there is not a cloud, or leaf, or bird too many or out of keeping with the place and the hour. The clouds are the very clouds of sunset, or sunrise, or high noon—clouds differing widely from each other, as you have no doubt observed. The trees are the beeches, or chestnuts, or pines, which would grow on the conformation of rocks, in the sheltered nook, or on the breezy upland; the birds are the linnets or the larks, the thrushes or the lapwings, which frequent these special trees, and may be seen and heard at this particular hour.
Again, landscape often tells a story, and tells it inimitably. My readers have heard of the ballad of the 'Twa Corbies,' which the writer of the ballad has made to meet and tell gruesomely where and on what carrion their feast has been. Suppose the writer of the ballad had been a painter, he might have painted the story as intelligibly by the lone hill-side, the bleaching bones of the faithful hound and gallant grey, the two loathly blue-black birds satiated with their prey. There is a significant old Scotch song with a ballad ring, by Lady Nairne, two verses of which form each a complete picture not only of different seasons, but of different phases of feeling—happiness and misery.