The mind, says Mr. Pennant, can hardly form an idea more magnificent than such a space, supported on each side by ranges of columns, and roofed by the bottom of those which have been broken off in order to form it, between the angles of which a yellow stalagmatic matter has exuded, which serves to define the angles precisely, and, at the same time, vary the color with a great deal of elegance. To render it still more agreeable, the whole is lighted from without, so that the farthest extremity is very plainly seen; and the air within, being agitated by the flux and reflux of the tides is perfectly wholesome, and free from the damp vapors with which caverns generally abound. [Illustration: THE RAMILLIES] THE LOSS OF THE RAMILLIES, IN THE ATLANTIC OCEAN. Admiral (afterwards Lord) Graves having requested leave to return to England in 1782, was appointed by Lord Rodney to command the convoy sent home with the numerous fleet of merchantmen from the West Indies in the month of July.--He accordingly hoisted his flag on board the Ramillies of 74 guns, and sailed on the 25th from Blue Fields, having under his orders the Canada and Centaur of 74 guns each, the Pallas frigate of 36 guns, and the following French ships, taken by Lord Rodney and Sir Samuel Hood, out of the armament commanded by the Count de Grasse, viz. the Ville de Paris, of 110 guns; the Glorieux and Hector, of 74 guns each; the Ardent, Caton and Jason, of 6 guns each. Those which were originally British ships had been in so many actions, and so long absent from England, as to have become extremely out of condition, while that of the prizes was still more deplorable, and the following authentic account of the various disasters which attended this distressed convoy will be found equally melancholy and interesting. Soon after the fleet had sailed, the officers of the Ardent united in signing such a representation of her miserable plight as induced Admiral Graves to order her back to Port Royal, and the Jason, by not putting to sea with the convoy, from want of water, never joined him at all. The rest proceeded, and after those vessels that were bound for New York had separated, the whole convoy was reduced to ninety-two or three sail. On the 8th of September the Caton springing a leak, made such alarming complaints, that the Admiral directed her and the Pallas, also become leaky, to bear away immediately, and keep company together, making for Halifax, which then bore North-North-West and was but eighty-seven leagues distant.