Sea-weed

The translucent and shining waters of the calm sea covered fragments of old Roman villas, which were interlaced by sea-weed, and received diamond tints from the chequering of the sun-beams; the blue and pellucid element was such as Galatea might have skimmed in her car of mother of pearl; or Cleopatra, more fitly than the Nile, have chosen as the path of her magic ship.