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.