the torch-thistle which blossoms only for a night withers without having been admired in the wilds of southern forests; and these forests, groves of the most beautiful and luxuriant vegetation, with the most odorous and fragrant perfumes, perish and waste, no more enjoyed. The work of art is not so unconsciously self-immersed, but it is essentially a question, an address to the responsive soul, an appeal to the heart and to the mind. Although the sensuous form in which art clothes its content is not accidental, yet it is not the highest form whereby the spiritually concrete may be grasped. A higher mode than representation through a sensuous form, is thought. True and rational thinking, though in a relative sense abstract, must not be one-sided, but concrete. How far a definite content can be adequately treated by art and how far it needs, according to its nature, a higher and more spiritual form, is a distinction which we see at once if, for example, the Greek gods are compared with God as conceived in accordance with Christian notions. The Greek god is not abstract but individual, closely related to the natural human form. The Christian God is also a concrete personality, but he is pure spiritually, and can be known only as spirit and in spirit. His sphere of existence is therefore essentially inner knowledge, and not the outer natural shape through which he can be represented but imperfectly and not in the whole depth of his essence. But the task of art is to represent a spiritual idea to direct contemplation in sensuous form, and not in the form of thought or of pure spirituality. The value and dignity of such representation lies in the correspondence and unity of the two sides, of the spiritual content and its sensuous embodiment, so that the perfection and excellency of art must depend upon the grade of inner harmony and union with which the spiritual idea and the sensuous form interpenetrate.