The difference consists in this,—that the plastic figures in antique art are identical with the thing represented, with the idea which the artist seeks to communicate. Thus, for example, the wanderings of the Odyssey mean nothing else than the wanderings of the man who was a son of Laertes and the husband of Penelope, and was called Ulysses. Thus, again, the Bacchus which is to be seen in the Louvre is nothing more than the charming son of Semele, with a daring melancholy look in his eyes, and an inspired voluptuousness on the soft arched lips. It is otherwise in romantic art: here the wanderings of a knight have an esoteric signification; they typify, perhaps, the mazes of life in general. The dragon that is vanquished is sin; the almond-tree, that from afar so encouragingly wafts its fragrance to the hero, is the Trinity, the God-Father, God-Son, and God-Holy-Ghost, who together constitute one, just as shell, fibre, and kernel together constitute the almond. When Homer describes the armour of a hero, it is naught else than a good armour, which is worth so many oxen; but when a monk of the middle ages describes in his poem the garments of the Mother of God, you may depend upon it, that by each fold of those garments he typifies some special virtue, and that a peculiar meaning lies hidden in the sacred robes of the immaculate Virgin Mary; as her Son is the kernel of the almond, she is quite appropriately described in the poem as an almond-blossom. Such is the character of that poesy of the middle ages which we designate romantic.

Classic art had to portray only the finite, and its forms could be identical with the artist's idea. Romantic art had to represent, or rather to typify, the infinite and the spiritual, and therefore was compelled to have recourse to a system of traditional, or rather parabolic, symbols, just as Christ himself had endeavoured to explain and make clear his spiritual meaning through beautiful parables. Hence the mystic, enigmatical, miraculous, and transcendental character of the art-productions of the middle ages. Fancy strives frantically to portray through concrete images that which is purely spiritual, and in the vain endeavour invents the most colossal absurdities; it piles Ossa on Pelion, Parcival on Titurel, to reach heaven.

Similar monstrous abortions of imagination have been produced by the Scandinavians, the Hindoos, and the other races which likewise strive through poetry to represent the infinite; among them also do we find poems which may be regarded as romantic.

Concerning the music of the middle ages little can be said. All records are wanting. It was not until late in the sixteenth century that the masterpieces of Catholic Church music came into existence, and, of their kind, they cannot be too highly prized, for they are the purest expression of Christian spirituality. The recitative arts, being spiritual in their nature, quite appropriately flourished in Christendom. But this religion was less propitious for the plastic arts, for as the latter were to represent the victory of spirit over matter, and were nevertheless compelled to use matter as a means to carry out this representation, they had to accomplish an unnatural task. Hence sculpture and painting abounded with such revolting subjects as martyrdoms, crucifixions, dying saints, and physical sufferings in general. The treatment of such subjects must have been torture for the artists themselves; and when I look at those distorted images, with pious heads awry, long, thin arms, meagre legs, and graceless drapery, which are intended to represent Christian abstinence and ethereality, I am filled with an unspeakable compassion for the artists of that period. It is true the painters were somewhat more favoured, for colour, the material of their representation, in its intangibility, in its varied lights and shades, was not so completely at variance with spirituality as the material of the sculptors; But even they, the painters, were compelled to disfigure the patient canvas with the most revolting representations of physical suffering. In truth, when we view certain picture galleries, and behold nothing but scenes of blood, scourgings, and executions, we are fain to believe that the old masters painted these pictures for the gallery of an executioner.

But human genius can transfigure deformity itself, and many painters succeeded in accomplishing the unnatural task beautifully and sublimely. The Italians, in particular, glorified beauty,—it is true, somewhat at the expense of spirituality,—and raised themselves aloft to an ideality which reached its perfection in the many representations of the Madonna. Where it concerned the Madonna, the Catholic clergy always made some concessions to sensuality. This image of an immaculate beauty, transfigured by motherly love and sorrow, was privileged to receive the homage of poet and painter, and to be decked with all the charms that could allure the senses. For this image was a magnet, which was to draw the great masses into the pale of Christianity. Madonna Maria was the pretty dame du comptoir of the Catholic Church, whose customers, especially the barbarians of the North, she attracted and held fast by her celestial smiles.

During the middle ages architecture was of the same character as the other arts; for, indeed, at that period all manifestations of life harmonised most wonderfully. In architecture, as in poetry, this parabolising tendency was evident. Now, when we enter an old cathedral, we have scarcely a hint of the esoteric meaning of its stony symbolism. Only the general impression forces itself on our mind. We feel the exaltation of the spirit and the abasement of the flesh. The interior of the cathedral is a hollow cross, and we walk here amid the instruments of martyrdom itself. The variegated windows cast on us their red and green lights, like drops of blood and ichor; requiems for the dead resound through the aisles; under our feet are gravestones and decay; in harmony with the colossal pillars, the soul soars aloft, painfully tearing itself away from the body, which sinks to the ground like a cast-off garment. When one views from without these Gothic cathedrals, these immense structures, that are built so airily, so delicately, so daintily, as transparent as if carved, like Brabant laces made of marble, then only does one realise the might of that art which could achieve a mastery over stone, so that even this stubborn substance should appear spectrally etherealised, and be an exponent of Christian spiritualism.

But the arts are only the mirror of life; and when Catholicism disappeared from daily life, so also it faded and vanished out of the arts. At the time of the Reformation Catholic poetry was gradually dying out in Europe, and in its place we behold the long-buried Grecian style of poetry again reviving. It was, in sooth, only an artificial spring, the work of the gardener and not of the sun; the trees and flowers were stuck in narrow pots, and a glass sky protected them from the wind and cold weather.

In the world's history every event is not the direct consequence of another, but all events mutually act and react on one another. It was not alone through the Greek scholars who, after the conquest of Constantinople, immigrated over to us, that the love for Grecian art, and the striving to imitate it, became universal among us; but in art as in life, there was stirring a contemporary Protestantism. Leo X., the magnificent Medici, was just as zealous a Protestant as Luther; and as in Wittenburg protest was offered in Latin prose, so in Rome the protest was made in stone, colours, and ottava rime. For do not the vigorous marble statues of Michael Angelo, Giulio Romano's laughing nymph-faces, and the life-intoxicated merriment in the verses of Master Ludovico,[9] offer a protesting contrast to the old, gloomy, withered Catholicism? The painters of Italy combated priestdom more effectively, perhaps, than did the Saxon theologians. The glowing flesh in the paintings of Titian,—all that is simple Protestantism. The limbs of his Venus are much more fundamental theses than those which the German monk nailed to the church door of Wittenburg. Mankind felt itself suddenly liberated, as it were, from the thraldom of a thousand years; the artists, in particular, breathed freely again when the Alp-like burden of Christianity was rolled from off their breasts; they plunged enthusiastically into the sea of Grecian mirthfulness, from whose foam the goddess of beauty again rose to meet them; again did the painters depict the ambrosial joys of Olympus; again did the sculptors, with the olden love, chisel the heroes of antiquity from out the marble blocks; again did the poets sing of the house of Atreus and of Laios; a new era of classic poetry arose.

In France, under Louis XIV., this neo-classic poetry exhibited a polished perfection, and, to a certain extent, even originality. Through the political influence of the grand monarque this new classic poetry spread over the rest of Europe. In Italy, where it was already at home, it received a French colouring; the Anjous brought with them to Spain the heroes of French tragedy; it accompanied Madame Henriette to England; and, as a matter of course, we Germans modelled our clumsy temple of art after the bepowdered Olympus of Versailles. The most famous high priest of this temple was Gottsched, that old periwigged pate, whom our dear Goethe has so felicitously described in his memoirs.

Lessing was the literary Arminius who emancipated our theatre from that foreign rule. He showed us the vapidness, the ridiculousness, the tastelessness, of those apings of the French stage, which itself was but an imitation of the Greek. But not only by his criticism, but also through his own works of art, did he become the founder of modern German original literature. All the paths of the intellect, all the phases of life, did this man pursue with disinterested enthusiasm. Art, theology, antiquarianism, poetry, dramatic criticism, history,—he studied these all with the same zeal and with the same aim. In all his works breathes the same grand social idea, the same progressive humanity, the same religion of reason, whose John he was, and whose Messiah we still await. This religion he preached always, but alas! often quite alone and in the desert. Moreover, he lacked the skill to transmute stones into bread. The greater portion of his life was spent in poverty and misery—a curse which rests on almost all the great minds of Germany, and which probably will only be overcome by the political emancipation. Lessing was more deeply interested in political questions than was imagined,—a characteristic which we entirely miss in his contemporaries. Only now do we comprehend what he had in view by his description of the petty despotisms in Emilia Galotti. At that time he was considered merely a champion of intellectual liberty and an opponent of clerical intolerance; his theological writings were better understood. The fragments "Concerning the Education of the Human race," which have been translated into French by Eugene Rodrigue, will perhaps suffice to give the French an idea of the wide scope of Lessing's genius. His two critical works which have had the most influence on art are his Hamburger Dramaturgie and his Laocoön, or Concerning the Limits of Painting and Poetry. His best dramatic works are Emilia Galotti, Minna von Barnhelm, and Nathan the Wise.