Vicenza, the chain of the Alps girded the whole horizon to the north—­a wall of jagged blue, here and there showing through its clefts a wilderness of misty precipices, fading far back into the recesses of Cadore, and itself rising and breaking away eastward, where the sun struck opposite upon its snow, into mighty fragments of peaked light, standing up behind the barred clouds of evening, one after another, countless, the crown of the Adrian Sea, until the eye turned back from pursuing them, to rest upon the nearer burning of the campaniles of Murano, and on the great city, where it magnified itself along the waves, as the quick silent pacing of the gondola drew nearer and nearer.  And at last, when its walls were reached, and the outmost of its untrodden streets was entered, not through towered gate or guarded rampart, but as a deep inlet between two rocks of coral in the Indian sea; when first upon the traveller’s sight opened the long ranges of columned palaces,—­each with its black boat moored at the portal,—­each with its image cast down, beneath its feet, upon that green pavement which every breeze broke into new fantasies of rich tessellation; when first, at the extremity of the bright vista, the shadowy Rialto threw its colossal curve slowly forth from behind the palace of the Camerlenghi;[136] that strange curve, so delicate, so adamantine, strong as a mountain cavern, graceful as a bow just bent; when first, before its moonlike circumference was all risen, the gondolier’s cry, “Ah!  Stali,"[137] struck sharp upon the ear, and the prow turned aside under the mighty cornices that half met over the narrow canal, where the splash of the water followed close and loud, ringing along the marble by the boat’s side; and when at last that boat darted forth upon the breadth of silver sea, across which the front of the Ducal Palace, flushed with its sanguine veins, looks to the snowy dome of Our Lady of Salvation,[138] it was no marvel that the mind should be so deeply entranced by the visionary charm of a scene so beautiful and so strange, as to forget the darker truths of its history and its being.  Well might it seem that such a city had owed her existence rather to the rod of the enchanter, than the fear of the fugitive; that the waters which encircled her had been chosen for the mirror of her state, rather than the shelter of her nakedness; and that all which in nature was wild or merciless,—­Time and Decay, as well as the waves and tempests,—­had been won to adorn her instead of to destroy, and might still spare, for ages to come, that beauty which seemed to have fixed for its throne the sands of the hour-glass as well as of the sea.