In one of the great galleries we were shown a magnificent collection of artistic wealth in the form of nearly a thousand original drawings—first rough sketches of the old masters, some of their masterpieces which adorn the great galleries of Europe, and are celebrated all over the world.

Only think of looking upon the original designs, the rough crayon, pencil, or chalk sketches made by Rubens, Salvator Rosa, Claude Lorraine, Raphael, Titian, Correggio, Michael Angelo, Nicolas Poussin, Hogarth, and other great artists, of some of their most celebrated works, and these sketches bearing the autographic signatures of the painters! This grand collection of artistic wealth is all arrayed and classified into Flemish, Venetian, Spanish, French, and Italian schools, &c., and the value in an artistic point of view is almost as inconceivable as the interest to a lover of art is indescribable. The tourist can only feel, as he is compelled to hurry through such treasures of art, that the brief time he has to devote to them is but little better than an aggravation.

An elegant private chapel, rich in sculpture, painting, and carving, affords opportunity for the master of this magnificent estate to worship God in a luxurious manner. Scenes from the life of the Saviour, from the pencils of great artists, adorn the walls—Verrio's Incredulity of Thomas; an altar-piece by Cibber, made of Derbyshire spar and marble, with figures of Faith and Hope, and the wondrous wood carving of Gibbon, are among the treasures of this exquisite temple to the Most High.

Next we visit the Sculpture Gallery, in which are collected the choicest works of art in Chatsworth: the statues, busts, vases, and bronzes that we have passed in niches, upon cabinets, on great marble staircases, and at various other points in the mansion, would in themselves have formed a wondrous collection; but here is the Sculpture Gallery proper, a lofty hall over one hundred feet in length, lighted from the top, and the light is managed so as to display to the best advantage the treasures of art here collected. I can only mention a few of the most striking which I jotted down in my note-book, and which will indicate the value of the collection: Discobulus, by Kessels; upon the panels of the pedestal, on which this statue is placed, are inlaid slabs of elegant Swedish porphyry, and a fine mosaic taken from Herculaneum; a colossal marble bust of Bonaparte, by Canova; Gott's Venus; two colossal lions (after Canova), cut in Carrara marble, one by Rinaldi and the other by Benaglia—they are beautifully finished, and the weight of the group is eight tons; bust of Edward Everett, by Powers; the Venus Genetrix of Thorwaldsen; five elegantly finished small columns from Constantinople, surmounted by Corinthian capitals cut in Rome, and crowned with vases and balls, all of beautiful workmanship; a statue of Hebe, by Canova; a colossal group of Mars and Cupid, by Gibson; Cupid enclosing in his hands the butterfly; an image of Psyche, the Grecian emblem of the soul, an exquisite piece of sculpture, by Finelli; a bass-relief of three sleeping Cupids, also most life-like in execution; Tadolini's Ganymede and Eagle; Bartolini's Bacchante with Tamborine; a superb vase and pedestal, presented by the Emperor of Russia; Venus wounded by treading on a rose, and Cupid extracting the thorn; Endymion sleeping with his dog watching, by Canova; Achilles wounded; Venus Filatrice, as it is called, a beautiful spinning girl, one of the most beautiful works in the gallery—the pedestal on which this figure stands is a fragment from Trajan's Forum; Petrarch's Laura, by Canova, &c. From the few that I have mentioned, the wealth of this collection may be imagined. In the centre of the room stands the gigantic Mecklenburg Vase, twenty feet in circumference, sculptured out of a single block of granite, resting on a pedestal of the same material, and inside the vase a serpent coiled in form of a figure eight, wrought from black marble.

I have given but a mere glance at the inside of this elegant palace: in passing through the different grand apartments, the visitor, if he will step from time to time into the deep windows and look upon the scene without, will see how art has managed that the very landscape views shall have additional charm and beauty to the eye. One window commands a close-shaven green lawn over a hundred feet wide and five hundred long, as regular and clean as a sheet of green velvet, its extreme edge rich in a border of many-colored flowers; another shows a slope crossed with walks, and enlivened with vases and sparkling fountains; another, the natural landscape, with river and bridge, and the background of noble oak trees; a fourth shows a series of terraces rising one above the other for hundreds of feet, rich in flowering shrubs and plants, and descending the centre from the very summit, a great flight of stone steps, thirty feet in width, down which dashes a broad, thin sheet of water like a great web of silver in the sunshine, reflecting the marble statues at its margin, till it reaches the very verge of the broad gravel walk of the pleasure-grounds, as if to dash in torrents over it, when it disappears, as by magic, into the very earth, being conveyed away by a subterranean passage to the river.

After walking about the enclosed gardens immediately around the palace, which are laid out in Italian style, with vases, statues, and fountains, reminding one strikingly of views upon theatrical act-drops on an extended scale, we came to several acres of ground, which appeared to have been left in a natural state; huge crags, abrupt cliffs with dripping waterfall falling over the edge into a silent, black tarn at its base, curious caverns, huge boulders thrown together as by some convulsion, and odd plants growing among them.

In and about romantic views, our winding path carried us until we were stopped by a huge boulder of rock that had tumbled down, apparently from a neighboring crag, directly upon the pathway. We were about to turn back to make a détour, as clambering over the obstacle was out of the question, when our guide solved the difficulty by pressing against the intruding mass of rock, which, to our surprise, yielding, swung to one side, leaving passage for us to pass. It was artificially poised upon a pivot for this purpose. Then it was that we learned that the whole of this apparently natural scenery was in reality the work of art; the rocky crags, waterfall and tarn, romantic and tangled shrubbery, rustic nooks, odd caverns, and mossy cliffs, nay, even old uprooted tree, and the one that, with dead foliage, stripped limbs, that stood out in bold relief against the sky, were all artistically placed,—in fact the whole built and arranged for effect; and on knowing this, it seemed to be a series of natural models set for landscape painters to get bits of effect from.

Among the curiosities in this natural artificial region was a wonderful tree, a sort of stiff-looking willow, but which our conductor changed by touching a secret spring into a veritable weeping willow, for fine streams of water started from every leaf, twig, and shoot of its copper branches—a most novel and curious style of fountain.

But we must pass on to the great conservatory, another surprise in this realm of wonders. Only think of a conservatory covering more than an acre of ground, with an arched roof of glass seventy feet high, and a great drive-way large enough for a carriage and four horses to be driven right through from one end to the other, a distance of two hundred and seventy-six feet, as Queen Victoria's was, on her visit to the estate.

Before the erection of the Crystal Palace at Sydenham, this conservatory was the most magnificent building of the kind in England, and was designed and built by Paxton, the duke's gardener, afterwards the architect of the Crystal Palace. Here one might well fancy himself, from the surroundings, transferred by Fortunatus's wishing cap into the tropics. Great palm trees lifted their broad, leafy crowns fifty feet above our heads; slender bamboos rose like stacks of lances; immense cactuses, ten feet high, bristled like fragments of a warrior's armor; the air was fragrant with the smell of orange trees; big lemons plumped down on the rank turf from the dark, glossy foliage of the trees that bore them; opening ovoids displayed stringy mace holding aromatic nutmegs; wondrous vegetation, like crooked serpents, wound off on the damp soil; great pitcher-plants, huge broad leaves of curious colors, looking as if cut from different varieties of velvet, and other fantastic wonders of the tropics, greeted us at every turn. Here was the curious sago palm; there rose with its clusters of fruit the date palm; again, great clusters of rich bananas drooped pendent from their support; singular shrubs, curious grasses, wonderful leaves huge in size and singular in shape, and wondrous trees as large as life, rose on every side, so that one might readily imagine himself in an East Indian jungle or a Brazilian forest,—