As I sat one day looking at this picture, a small grey and white cat sprang on my knee from nowhere and immediately sank into a profound slumber from which I hesitated to wake it. Such ingratiating acts are not common in Venice, where animals are scarce and all dogs must be muzzled. Whether or not the spirit of Titian had instructed the little creature to keep me there, I cannot say, but the result was that I sat for a quarter of an hour before the altar without a movement, so that every particular of the painting is photographed on my retina. Six months later the same cat led me to a courtyard opposite the Sacristy door and proudly exhibited three kittens. Jacopo Pesaro's tomb is near the Baptistery. The enormous and repellent tomb on the same wall as the Titian altar-piece is that of a later Pesaro, Giovanni, an unimportant Doge of Venice for less than a year, 1658-1659. It has grotesque details, including a camel, giant negroes and skeletons, and it was designed by the architect of S. Maria della Salute, who ought to have known better. The Doge himself is not unlike the author of a secretly published English novel entitled _The Woman Thou Gavest Me_. As a gentle contrast look at the wall tomb of a bishop on the right of the Pesaro picture. The old priest lies on his bier resting his head on his hand and gazing for ever at the choir screen and stalls. It is one of the simplest and most satisfactory tombs in this church. But it is in the right transept, about the Sacristy door, that the best tombs cluster, and here also, in the end chapel, is another picture, by an early Muranese painter of whom we have seen far too little, Bartolommeo Vivarini, who is credited with having produced the first oil picture ever seen in Venice. His Frari altar-piece undoubtedly had influence on the Bellini in the Sacristy, but it is less beautiful, although possibly a deeper sincerity informs it. Other musicianly angels are here, and this time they make their melody to S. Mark. In the next chapel are some pretty and cool grey and blue tombs. Chief of the tombs in this corner is the fine monument to Jacopo Marcello, the admiral. This lovely thing is one of the most Florentine sculptures in Venice; above is a delicate fresco record of the hero's triumphs. Near by is the monument of Pacifico Bon, the architect of the Frari, with a Florentine relief of the Baptism of Christ in terra-cotta, a little too high to be seen well. The wooden equestrian figure of Paolo Savello, an early work, is very attractive. In his red cap he rides with a fine assurance and is the best horseman in Venice after the great Colleoni.