188. Meantime, the other has been watching the change of the clouds, and the march of the light along the mountain sides; he beholds the entire scene in broad, soft masses of true gradation, and the very feebleness of his sight is in some sort an advantage to him, in making him more sensible of the aerial mystery of distance, and hiding from him the multitudes of circumstances which it would have been impossible for him to represent. But there is not one change in the casting of the jagged shadows along the hollows of the hills, but it is fixed on his mind forever; not a flake of spray has broken from the sea of cloud about their bases, but he has watched it as it melts away, and could recall it to its lost place in heaven by the slightest effort of his thoughts. Not only so, but thousands and thousands of such images, of older scenes, remain congregated in his mind, each mingling in new associations with those now visibly passing before him, and these again confused with other images of his own ceaseless, sleepless imagination, flashing by in sudden troops. Fancy how his paper will be covered with stray symbols and blots, and undecipherable shorthand:--as for his sitting down to "draw from Nature," there was not one of the things which he wished to represent, that stayed for so much as five seconds together: but none of them escaped for all that: they are sealed up in that strange storehouse of his; he may take one of them out perhaps, this day twenty years, and paint it in his dark room, far away. Now, observe, you may tell both of these men, when they are young, that they are to be honest, that they have an important function, and that they are not to care what Raphael did. This you may wholesomely impress on them both. But fancy the exquisite absurdity of expecting either of them to possess any of the qualities of the other. 189. I have supposed the feebleness of sight in the last, and of invention in the first painter, that the contrast between them might be more striking; but, with very slight modification, both the characters are real. Grant to the first considerable inventive power, with exquisite sense of color; and give to the second, in addition to all his other faculties, the eye of an eagle; and the first is John Everett Millais, the second Joseph Mallard William Turner. They are among the few men who have defied all false teaching, and have therefore, in great measure, done justice to the gifts with which they were intrusted. They stand at opposite poles, marking culminating points of art in both directions; between them, or in various relations to them, we may class five or six more living artists who, in like manner, have done justice to their powers. I trust that I may be pardoned for naming them, in order that the reader may know how the strong innate genius in each has been invariably accompanied with the same humility, earnestness, and industry in study.