The side along which we proceeded was equally high, but more sloping and diversified; and the wooding, at one time retiring from the stream, while at another a close cluster of trees of the freshest verdure advanced into the river, bending over it in attitudes at once graceful and fantastic, and forming a picturesque and luxuriant counterpart to the little naked promontories of rock which we before observed. Both sides of the glen completely enclosed us from the view of every thing external, except a narrow tract of sky just over our heads, which corresponded in some degree to the course of the stream below; so that in fact the sun seemed a stranger, only occasionally visiting us from another system. Sometimes while we were engaged in contemplating the strong darkness of the river as it rushed along, and the pensive loveliness of the foliage overhanging it, a sudden gleam of sunshine quietly yet instantaneously diffused itself over the scene, as if it smiled almost from some internal perception of pleasure, and felt a glow of instinctive exhilaration. Thus did we wander from charm to charm, and from beauty to beauty, endlessly varying, though all breathing the same wild and secluded luxury, the same poetical voluptuousness. This new region, set apart from the rest of creation, with its class of fanciful joys attached to it, seemed allotted to some creature of different elements from our own,--some airy being, whose only essence was imagination. As the thought occupied us, we opened upon a new object which seemed to confirm it. The profuse wooding which formed the steep and rich barrier of the opposite side of the river, was suddenly interrupted by a huge naked rock that stood out into the stream, as if it had swelled forward indignantly from the touch of cultivation, and, proud of its primitive barrenness, had flung aside the hand that was dispensing beauty around it, and that would have intruded upon its craggy and original majesty. It was here that our imaginations fixed a residence for the Genius of the river and the spirit of the Dargle. A sort of watery cell was formed by the protrusion of this bold figure from the one side, and the thick foliage that met it across from the other, and threw a solemn darkness over the water. In front, a fragment of rock stood in the middle of the current, like a threshold, and a spreading tree hung its branches directly over it, like a spacious screen in face of the cell. From this we began gradually to ascend, until _our_ side became nearly as steep as the opposite, while the wooding was thickening on both at every step; so that the glen soon formed one steep and magnificent gulf of foliage. The river at a vast distance, almost directly below us; the glad sparkling and flashing of its waters, only occasionally seen, and its wild voice mellowed and refined as it reached us through thousands of leaves and branches; the variety of hues, and the mazy irregularity of the trees that descended from our feet to the river,--were finely contrasted with the heavier and more monotonous mass that met it in the bottom, down the other side.