The scope of this volume does not allow any detailed account of the works of American engravers individually; but while the increased productiveness and improved technique of the art during the third quarter of the century are being noticed, it would be unjust to make no mention of the quiet, careful, and refined woodcuts of Mr. Anthony, or of the long and unflinching fidelity of Mr. Linton, with its reward in admirable work, or of the exquisite skill of Mr. Henry Marsh, the best of American engravers of that period. The latter’s marvellous rendering of insect life in the illustrations to Harris’s Insects Injurious to Vegetation, published in 1862, can never be forgotten by any who have been fortunate enough to see the artist-proofs. His work is in the manner of copperplate-engraving, and affords one of the few instances in which wood-engraving has equalled the rival art in fineness, delicacy, softness, and gradation of tone. Whatever the critic’s theory may be, he must remember that genius has a higher validity than reason, and must acknowledge such work as this to be its own justification. Unfortunately, the cuts in the published volume were not—perhaps at that time could not be—printed with the success they deserved. The work of these three engravers illustrates what advance had already been made in skilful line-arrangement and in technique before 1870, about which time the indications of an approaching change in the art became plainly evident. Since then progress has been uninterrupted, swift, marked by bold experiments and startling surprises. Now American engravers excel all others in knowledge of the resources of their art, and in control of its materials, as well as in the interest of their work. They have not, it is true, produced, as yet, anything to rank in artistic value with the designs of the older masters; but, in their hands, the art has gained a width and utility of influence among our people hitherto unequalled in any nation at any period. From the beginning of its history wood-engraving has been distinctively a democratic art; at present the ease and cheapness of its processes and the variety of its applications make it one of the most accessible sources of inexpensive information and pleasure; for this reason it has acquired in our country, where a reading middle class forms the larger portion of the nation, a popular influence of such far-reaching and penetrative power as to make it a living art in a sense which none other of the fine arts can claim. It now enters into the intellectual life and enjoyment of our people to a degree and with a constancy impossible to other arts. In this respect, too, it is only at the beginning of its career; for, as popular education spreads, the place that the art holds in the national life will continually become more important. These social conditions, the technical skill of the engravers, and the appearance among the people of a critical spirit concerning their work—not perhaps to be called intelligent as yet, but forming, nascent, feeling its way into conscious and active life—make up a group of most favorable circumstances for a real artistic development. Whether such a development will take place depends in large measure on the clearness with which engravers understand the laws of their art, as presented by their materials, and on the degree in which such knowledge controls them. The experiments of recent years are to be judged finally by the results; but, in spite of the novel effects obtained, and of the new character that has been given to the art, there is at present no such unanimity, either among the engravers or the public, as to be decisive of the worth of the new work as a whole. While the issue is still doubtful, and the stake is the future of the only art by which those who care for the growth of civilization can develop in the people a sense of art, bring them to an appreciation of its value, open their understandings to its teachings, and fill their lives with its delights, something may be gained by recurring to fundamental principles, as illustrated by the practice of the older masters, not with an end to limit the future by the past, but to foresee it. Such a brief review and summary of past thought respecting the aims and methods of wood-engraving, with such corrections as modern improvements in processes justify, will afford the surest ground for criticism of the work still to be considered.

All the graphic arts have to do with some one or more of the three modes under which nature is revealed to the artist—the mode of pure form, the mode of pure color, the mode of form and color, as they are affected by the different lights and shadows in which they exist. In nature these three modes do not exist separately, and usually no one of them is so prominent as to efface the others; in the several arts, however, the principal attention is given, now to one, now to another, of them, according to the capacities of the art and the powers of the artists. Thus sculpture deals only with form, and even in painting, which includes all within its province, different masters make a choice, and aim principally at reproducing color, or chiaroscuro, or form, as their talents direct them, for a genius seldom arises with the power to combine all these with the truth and harmony of nature. Wood-engraving, there is no need to say, cannot reproduce the real hues of objects, nor the play of light upon hue and form, nor the more marvellously transforming touch of shadow; it can represent the form of a peach, but it cannot paint its delicate tints, nor adequately and accurately show how the beauty of its bloom in sun differs from the beauty of its bloom in shade. More broadly, a landscape shot with the evanescent shadows that hover in rapidly moving mists, or the intermingling light and gloom of a wind-swept moonlit sky half overcast with clouds, wood-engraving has no power to mirror in true likeness. The most it can do in this direction is to indicate, it cannot express; it can exhibit strong contrasts and delicate gradations of light and shadow, and it can suggest varying intensity of hues, by the greater or less depth of its blacks and grays; but real color and perfect chiaroscuro it relinquishes to painting.

Form, therefore, is left as the main object of the wood-engraver’s craft, and the representation of form is effected by delineation, drawing, line-work. This is why the great draughtsmen, such as Dürer and Holbein, succeeded in designing for wood-engraving. They knew how to express form by lines, and they did not attempt to do more even when suggesting color-values by the convention of black and gray. Line-work is thus the main business of the engraver, because form must be expressed by lines. Line-work, however, is of different kinds, and all kinds are not equally proper for the art. Hitherto the fineness of line by which copperplate-engraving easily obtains delicacy of contour and soft transitions of tone, has been rarely and with difficulty attained by the best-skilled hand and eye among wood-engravers, and when attained has, usually, not been successfully printed. There remains, however, no longer any reason to exclude fine lines from wood-engraving, when once it has become plain that such work is possible without a wasteful expenditure of labor, that its results are valuable, and that it can be properly printed. But if it shall prove that the character of the line proper to copperplate is also proper to wood, it may be looked on as certain that the line-arrangement proper to the former material can never be rationally used for the latter. The crossing of lines to which the engraver on copperplate resorts is especially laborious to the engraver in wood, and after all his toil does not give any desirable effect which would not have resulted from other methods of work. It has been seen that Dürer employed this cross-hatching in imitation of copperplate-engraving; but he did so because he was ignorant of the way to arrange color so that this difficult task of engraving cross-hatchings would be unnecessary. Holbein, who was equally ignorant of the possibilities of white line, rejected cross-hatching. Bewick also rejected it, and proved it was unnecessary even where much color was to be given. In the later work of the sixteenth century, and in modern English work, wood-engraving imitated its rival art both in the character and the arrangement of its lines; it failed in both instances mainly because such imitation involved a waste of labor, and did not result in works so valuable artistically as were obtained by copperplate-engraving with far greater ease. At present the objection to the use of cross-hatching in wood-engraving is as serious as ever, but the employment of fine lines for some purposes, as in the rendering of delicate textures and tones, has been justified, mainly in consequence of innovations in the modes of printing. The charm of this new and surprising beauty in fine-line woodcuts, however, has not at all deprived the old broad and bold line of its force and vigor, nor made less valuable the strong contrasts in which the art won its earlier success. On the contrary, it is in the old province and by the old methods that wood-engraving has worked out its most distinctive and peculiar effects of real value.

In what has been thus far said of the line-work proper to wood-engraving, black line-work only has been referred to. Wood-engraving is also an art of design in white line, and here a different set of considerations applies. There is not the same difficulty in cutting fine and delicate white lines, as is the case with black lines, nor the same unlikelihood of their effect being felt in the printed design. There is, too, no objection whatever to crossing white lines, as a mode of work, for it is as easy a process for the wood-engraver as crossing black lines is for the copperplate-engraver, and the result thus obtained is sometimes of great value, particularly in the moulding of the face. The art of design in white line, however, is but little developed; but, not to depreciate the older method of black line, which is extremely valuable, nevertheless it is clear that white line-work is the peculiar province of the wood-engraver, and that in developing its capacities the future of the art mainly lies, so far as it rests with him. The merit of all line-work, whether black or white, fine or broad, bold or subtle, depends upon the certainty with which the lines serve their purposes. If, as with Holbein, every line has its work to do, and does that work perfectly; if it fulfils its function of defining an outline, or marking the moulding of a muscle, or deepening the intensity of a shadow, or performing some similar service, then the designer has followed the method of high art, and has produced something of value. The work of all who practise the art—the draughtsmen who draw in black line, and the engravers who draw in white line—has worth just in proportion as they acquire the power to put intention into their lines and to express something by every stroke; and, other things being equal, he who conveys most meaning in the fewest lines, like Holbein and Bewick, is the greatest master. By means of such lines so arranged wood-engraving does represent form with great power, and also texture, which is only a finer form; it indicates positive hues, and, within limits, suggests the play of light and shadow on form and hue. It thus aims chiefly, in its bolder and more facile work, at force, spirit, and contrast, and, in its more rare and difficult efforts, at delicacy, finish, and nice gradation of harmonious tones.

If there is any value in the teaching of the past, either these principles must be shown to be no longer valid, or by them the engraving of the last ten years must be judged. A considerable portion of it consists of attempts to render original designs—for example, a washed drawing—not by interpreting its artistic qualities, its form, color, force, spirit, and manner, so far as these can be given by simple, defined, firm lines of the engraver’s creation, but by imitating as closely as possible the original effect, and showing the character of the original process, whether it were water-color, charcoal-sketching, oil-painting, clay-modelling, or any other. However desirable it may be to make known the original process, such knowledge does not enhance the artistic value of the cut; and however pleasing it may be to the public to obtain copies even successfully, indicating the general effects, without the charm, of originals in other arts with which wood-engraving has little affinity, such work will rather satisfy curiosity than delight the eye. The public may thus derive information; they will not obtain works of artistic value at all equal to those which wood-engraving might give them, did it not abdicate its own peculiar power of expressing nature in a true, accurate, and beautiful way and descend to mechanical imitation. The application of the art to such purposes, as little more than another mode of photography, is a debasement of it; it ceases to be a fine art when it ceases to be practised for the sake of its own powers of beautiful expression. Such work, therefore, has only a secondary interest, as being one more process for the defective reproduction of beautiful things, and requires only a passing mention.