And to the end that no part of either dominion might be left without being present at those happy nuptials, at the Ponte a S. Trinita and also at the Palazzo degli Spini, which is to be seen at the beginning of that bridge, there was the fourth ornament, of an architecture not less magnificent in composition, and consisting of a head-piece with three facades, one of which, turning to face towards the Ponte alla Carraia, became joined to that in the centre, which was somewhat bent and likewise attached to that which in like manner turned to face towards the Palazzo degli Spini and S. Trinita; whence it appeared to have been contrived principally for the point of view both from the one street and from the other, insomuch that both from the one and from the other it presented itself complete to the eyes of all beholders--a thing of singular artifice for him who well considers it, which rendered that street, which is in itself as imposing and magnificent as any other that is to be found in Florence, even more imposing and more beautiful than could be believed. In the facade that came in the centre, there had been formed upon a great base two Giants, immense and most superb to behold, supported by two great monsters and by other extravagant fishes that appeared to be swimming in the sea, and accompanied by two sea-nymphs. These represented, one the great Ocean and the other the Tyrrhenian Sea, and, half reclining, they appeared to be seeking to present to the most illustrious pair, with a certain affectionate liberality, not only many most beautiful branches of coral and immense shells of mother-of-pearl, and others of their sea-riches that they held in their hands, but also new islands, new lands, and new dominions, which were seen led thither in their train. Behind them, making that whole ornament lovely and imposing, were seen rising little by little, from their socles that rested upon the base, two vast half-columns, upon which rested cornice, frieze, and architrave, leaving behind the Sea-Gods already described, almost in the form of a triumphal arch, a very spacious square; and over the two columns and the architrave rose two very well-formed pilasters covered with creepers, from which sprang two cornices, forming at the summit a superb and very bold frontispiece, at the top of which, and above the creepers of the pilasters already described, were seen placed three very large vases of gold, all filled to overflowing with thousands and thousands of different riches of the sea; and in the space that remained between the architrave and the point of the frontispiece, there was seen lying with rare dignity a masterly figure of a Nymph, representing Tethys, or Amphitrite, Goddess and Queen of the Sea, who with a very grave gesture was presenting as the principal crown of that place a rostral crown, such as was generally given to the victors in naval battles, with her motto, VINCE MARI, and as it were adding that which follows: JAM TERRA TUA EST.