and as if you could reach it, plunges through the rushing wind and rolling cloud with headlong fall, as if it meant to rise no more, dyeing all the air about it with blood." This is no fanciful description, but among the comparative views of nature's and of Turner's skies, as seen, and verified upon his affidavit, by a graduate of Oxford; who may have an indisposition to boast of his exclusive privilege. "Ἀεροβατῶ και περιφρονῶ τὸν ἥλιον." Accordingly, in "the effects of light rendered by modern art," our author is very particular indeed. His extraordinary knowledge of the sun's position, to a hair's-breadth in Mr Turner's pictures, and minute of the day, is quite surprising. He gives a table of two pages and a-half, of position and moment, "morning, noon, and afternoon," "evening and night." In more than one instance, he is so close, as "five minutes before sunset." Having settled the matter of the sky, our author takes the earth in hand, and tosses it about like a Titan. "The spirit of the hills is action, that of the lowlands, repose; and between these there is to be found every variety of motion and of rest, from the inactive plain, sleeping like the firmament, with cities for stars, to the fiery peaks which, with heaving bosoms and exulting limbs, with clouds drifting like hair from their bright foreheads, lift up their Titan hands to heaven saying, 'I live for ever.'" We learn, too, a wonderful power in the excited earth, far beyond that which other "naturalists" describe of the lobster, who only, _ad libitum_, casts off a claw or so. "But there is this difference between the action of the earth and that of a living creature, that while the exerted limb marks its bones and tendons through the flesh, the excited earth casts off the flesh altogether, and its bones come out from beneath. Mountains are the bones of the earth, their highest peaks are invariably those parts of its anatomy, which in the plains lie buried under five-and-twenty thousand feet of solid thickness of superincumbent soil, and which spring up in the mountain ranges in vast pyramids or wedges, flinging their garment of earth away from them on each side." If the gentle sketcher should happily escape a cuff from these cast-off clothes flung by excited earth from her extremities, he may be satisfied with repose in the lap of mother earth, who must be considerably fat and cushioned, though some may entertain a fear of being overlaid. What is the artist to do with an earth like this, body and bones? When he sits down to sketch some placid landscape, is he to think of poor nature with her bones sticking out from twenty-five thousand feet of her solid flesh! Mother of Gargantia--thou wert but a dwarf! Salvator Rosa could not paint rock; Gaspar Poussin could not paint rock. A rock, in short, is such a thing as nobody ought to paint, or can paint but Turner; and all that, after his description of rock, we believe; but