Joyous and sparkling waves were leaping up from the deep blue expanse of the vast Atlantic, as if to welcome a gallant vessel, which glided rapidly onward in all the pride of beauty. Her broad spread of white canvass, extended alow and aloft, shining brightly in the sunbeams; she looked like a graceful swan, a being of life and instinct, floating on the waste of waters, her head turned towards the coast of fair Lusitania; her bourne, from which she was as yet far distant, being the majestic Tagus. A fresh summer breeze filled her swelling sails, now favouring her like friendship in prosperity, but which would, probably, when the sun sank beneath the ocean, fall away, as friends too often do from those whose sun has set in adversity. A broad white flag emblazoned with the arms of Portugal, floating from her peak, and the long pendants which fluttered from her mastheads, showed that she belonged to the royal navy of that country; and, by the number of guns she carried, she appeared to be a well-armed vessel of her class; but the abundance of gilding and bright paint with which she was in every part decorated, betokened her to be intended more for show or pleasure, than for the rough work of actual service. She was a ship very similar to what we now call a corvette, having a single battery of long heavy guns, and a high-raised deck at the aftermost part, on which was placed an armament of small brass pieces and swivel-guns, with a few pieces of the same calibre on her topgallant-forecastle; so that, although her purposes might in general have been peaceful, she was, if properly manoeuvred, fully able to make a stout resistance against any vessel under the class of a large frigate. Several persons were walking the deck, one of whom, by the air of undisputed authority which sat well upon him, as he paced the starboard side, was evidently the commander; and near him appeared a young and handsome man in the costume of a civilian; while the rest of the party, who kept respectfully on the opposite side of the ship, were composed of the lieutenants and other officers belonging to her.