Mr. Simmons’s _Muses_ exhibit a certain restless power, tempered by the sensibility of drawing and color. The first impression is of a vivid blue or red spot. The note is at once daring and original and in time irresistibly persuasive. For these panels are daring, not only in color but in the treatment of the subject. The painter has infused into the old Greek conception some of the intricacy of modern thought, without, however, losing the classic character. Observe, for instance, his representation of Tragedy. Greek tragedy was concerned with facts, the sin and the vengeance, not with psychological considerations. The actor’s mask covered even his face. But in the panel before us is a suggestion of the whole perplexing problem of human sin and suffering. Or note the conception of Calliope, with the hands uplifted like Aaron’s, partly in supplication, partly in encouragement, and with the shadow across those pitying eyes; it would be unintelligible but for the _Inferno_ or _Paradise Lost_. In the thought and execution we feel a certain quality of what one may be allowed to call, perhaps, _diablerie_. Sometimes it becomes palpable to sight, as in the pale yellow flame in the panel of Polyhymnia. It is something more than technique--it is a spark struck out of the artist’s personal consciousness. A few words in conclusion upon the significance of this Library. The union of sculpture and painting with architecture has always marked the brilliant period of a country, not only in arts and sciences, but in material and social advancement. The movement in this country, begun by Richardson and John la Farge, in Trinity Church, Boston, has been steadily fostered by our leading architects, gained an immense impulse at the World’s Fair, was endorsed by the Trustees of the Boston Public Library, and may now in the Library of Congress be said to have received the sanction of Government. It is a pre-eminently democratic movement, for art so directed becomes an idealized embodiment of the national life, and is brought within the reach of millions. And the benefit will react upon Art itself, since her domain is thereby widened, her opportunities increased, and an incentive supplied to higher and nobler work. Studied in connection with the great buildings of Europe, this Library, representing the various aims and methods of so many men, working from different points of view towards the same purpose, will afford an opportunity for analysis and comparison that should yield rich fruit. One may even venture to predict that, properly used, it will lead to that artistic ideal, the formation of a distinctively American School of Mural Painting. A school, founded upon the methods of the past; but differing in its animating impulse; no longer catering, as in the Italian Renaissance, to the cultivated caprice of a few powerful patrons, or reflecting an age when faith and civic virtues had waned, but broadening out to express the aspirations of a self-governing