Rarities, valuable as such not alone to the art-lover, are the "Healing of the Blind," by Lucas van Leyden, the "Maid under the Apple-Tree," by Lucas Cranach, a triumphant Madonna, by Quentin Massys--faithful, honest works which the pious masters laid with devotion on the golden ground. No sensible person will deride them, for they are still governed in their conceptions by the carefully obeyed rules of symmetry. In the _attachement_ there is such depth of characterization, such affection and warmth, that many a masterpiece must be placed much below them. For enthusiasm of conception and conscientious execution are, after all, of deciding moment in every unbiased judgment. But the technique belongs to the time and not to the individual. The French of the seventeenth and eighteenth centuries conclude the group. The Germans have never succeeded in placing themselves in a true relation to this art that is rhetorical and theatrical rather than really poetical. Yet we shall never be wanting in respect to others, especially to the masters Poussin and Claude Lorrain. The landscapes of a heroic-mythological character that represent them in the Hermitage are monuments of respectable ability. Of real charm, however, are the piquant genre masters Fragonard and Watteau, who were held in such deep contempt in the virtuous years of the Revolution, that no one dared to pay even fifty francs for their frivolous paintings. They are represented by excellent pieces, as well as the more serious master Greuze, whose "Death of an Old Man" would do honor even to our good Knaus. Boucher and Lancret justly deserve our attention. But Marguerite Gerard, the sister-in law of Fragonard, and Jean B. Chardin, have quite inconspicuously realized a goodly portion of the impressionist programme without devoting themselves merely to problems of light and shade. The "Mother's Happiness" of the former does full justice to the charming scene and easily solves a problem in interiors. The same is true of Chardin's "Washerwomen." There is positively nothing new under the sun. It is only the one or the other side of the universal knowledge of the great masters acclaimed as an entirely new discovery. Then follow actions and reactions, and thus the so-called art history is formed, the rise and fall among a few high peaks and nothing more.