This unity of the general and of the particular, of liberty and necessity of the spiritual and material, which Schiller understood scientifically as the spirit of art, and which he tried to make appear in real life by aesthetic art and education, was afterwards put forward under the name of idea as the principle of all knowledge and existence. In this way, through the agency of Schelling, science raised itself to an absolute point of view. It was thus that art began to claim its proper nature and dignity. From that time its proper place was finally marked out for it in science, though the mode of viewing it still labored under certain defects. Its high and true distinction were at length understood. In viewing the higher position to which recent philosophical systems have raised the theory of art in Germany, we must not overlook the advantages contributed by the study of the ideal of the ancients by such men as Winckelmann, who, by a kind of inspiration, raised art criticism from a carping about petty details to seek the true spirit of great works of art, and their true ideas, by a study of the spirit of the originals. It has appeared expedient to conclude this introduction with a summary of the latest and highest theory of art and aesthetics issuing from Kant and Schiller, and developed in the later philosophy of Hegel. Our space only allows us to give a glance, first, at the metaphysics of the beautiful as developed by Hegel in the first part of his 'Aesthetik,' and then at the later development of the same system in recent writers issuing from his school. Hegel considers, first, the abstract idea of the beautiful; secondly, beauty in nature; thirdly, beauty in art or the ideal; and he winds up with an examination of the qualities of the artist. His preliminary remarks are directed to show the relations of art to religion and philosophy, and he shows that man's destination is an infinite development. In real life he only satisfies his longing partially and imperfectly by limited enjoyments. In science he finds a nobler pleasure, and civil life opens a career for his activity; but he only finds an imperfect pleasure in these pursuits. He cannot then find the ideal after which he sighs. Then he rises to a higher sphere, where all contradictions are effaced and the ideas of good and happiness are realized in perfect accord and in constant harmony. This deep want of the soul is satisfied in three ways: in art, in religion, and in philosophy. Art is intended to make us contemplate the true and the infinite in forms of sense. Yet even art does not fully satisfy the deepest need of the soul. The soul wants to contemplate truth in its inmost consciousness. Religion is placed above the dominion of art.