The sea, though still moved by a swell, was now much smoother, and, but for a strange vision, I might have believed that I was recovering my strength. I must, however, have been delirious or dreaming, for it appeared to me that a foreign female, of prepossessing exterior, though somewhat indelicately dressed, arose out of the waters close by my side, as lightly as if she had been a sea-gull on the wing.