At a corner of the harbor, some three quarters of a mile from San Marc, lies an island once occupied by a convent. Napoleon rased the buildings, and connecting it with the town by a new, handsome street and a bridge, laid out the ground as a public garden. We debarked at the stairs, and passed an hour in strolling through shaded walks, filled with the gay Venetians, who come to enjoy here what they find nowhere else, the smell of grass and green leaves. There is a pavilion upon an artificial hill in the centre, where the best lemonades and ices of Venice are to be found; and it was surrounded to-night by merry groups, amusing themselves with all the heart-cheering gayety of this delightful people. The very sight of them is an antidote to sadness. In returning to San Marc a large gondola crossed us, filled with ladies and gentlemen, and followed by another with a band of music. This is a common mode of making a party on the canals, and a more agreeable one never was imagined. We ordered the gondolier to follow at a certain distance, and spent an hour or two just keeping within the softened sound of the instruments. How romantic are the veriest, every-day occurrences of this enchanting city. We have strolled to-day through most of the narrow streets between the Rialto and the San Marc. They are, more properly, alleys. You wind through them at sharp angles, turning constantly, from the interruption of the canals, and crossing the small bridges at every twenty yards. They are dark and cool; and no hoof of any description ever passing through them, the marble flags are always smooth and clean; and with the singular silence, only broken by the shuffling of feet, they are pleasant places to loiter in at noon-day, when the canals are sunny. We spent a half hour on the _Rialto_. This is the only bridge across the grand canal, and connects the two main parts of the city. It is, as you see by engravings, a noble span of a single arch, built of pure white marble. You pass it, ascending the arch by a long flight of steps to the apex, and descending again to the opposite side. It is very broad, the centre forming a street, with shops on each side, with alleys outside these, next the parapet, usually occupied by idlers or merchants, probably very much as in the time of Shylock. Here are exposed the cases of shell-work and jewelry for which Venice is famous. The variety and cheapness of these articles are surprising. The Rialto has always been to me, as it is probably to most others, quite the core of romantic locality. I stopped on the upper stair of the arch, and passed my hand across my eyes to recall my idea of it, and realize that I was there. One is disappointed, spite of all the common sense in the world, not to meet Shylock and Antonio and Pierre. "Shylock and the Moor And Pierre cannot be swept or worn away,"