And for the seventieth-times-seven time Mrs. Douglas breathed a silent thanksgiving as she heard the approaching footsteps of her brother.

For Barbara and Robert Sumner the last days spent in Venice were filled with a peculiar joy. The revulsion of feeling, the unexpected, despaired-of happiness, the untrammelled intercourse, the full sympathy of those dear to them,—all this could be experienced but once.

Only one person was out of tune with the general feeling. This was Lucile Sherman. She returned a polite note in reply to that which Mrs. Douglas had at once sent her containing information of her brother's engagement to Barbara. In it she wrote that her friends had very suddenly decided to leave Venice for the Tyrol, and she must be content to go with them without even coming to say good-by and to offer, in person, her congratulations. Mrs. Douglas at first thought of going to her, if but for a moment; then decided that perhaps it would be best to let it be as she had so evidently chosen.

In a few days they also left Venice,—for Milan, stopping on the way for a day or two at Padua. They were to visit this city chiefly for the purpose of seeing Giotto's frescoes in the Arena Chapel, and Mantegna's in the Eremitani, although, as Mr. Sumner said, the gray old city is well worth a visit for many other reasons. The antiquity of its origin, which its citizens are proud to refer to Antenor, the mythical King of Troy, accounts for the thoroughly venerable appearance of some quarters. It is difficult, however, to believe that it was ever the wealthiest city in upper Italy, as it is reported to have been under the reign of Augustus. During the Middle Ages it was one of the most famous of European seats of learning. Dante spent several years in Padua after his banishment from Florence, and Petrarch once lived here. All these things had been talked over before they alighted at the station, and, driving through one of the gates of the city, went to their hotel.

All were eager to see whatever there was of interest. As it would be best to wait until morning for looking at the pictures, they at once set forth and walked along the narrow streets lined with arcades, and through grassy Il Prato, with its fourscore and more statues of Padua's famous men ranged between the trees. They saw the traditional house of Petrarch, and that of Dante, in front of which stands a large mediæval sarcophagus reported to contain the bones of King Antenor, who, according to the poet Virgil, founded the city. They admired the churches, from several of which clusters of Byzantine domes rise grandly against the sky, noted the order, the quiet, that now reigns throughout the streets, and talked of the fierce, horrible warfare that had centuries ago raged there.

The next morning they spent among Giotto's frescoes, over thirty of which literally cover the walls of the Arena Chapel. The return to the work of the early fourteenth century, after months spent in study of the High Renaissance, was like an exchange of blazing noon sunshine for the first soft, sweet light that heralds the coming dawn. They were surprised at the freshness and purity of color and at the truth and force of expression. They had forgotten that old Giotto could paint so well. They found it easy now to understand in the artist that which at first had been difficult.

"Do you not think that Dante sometimes came here and sat while Giotto was painting?" by and by asked Margery, in an almost reverent voice.

"I do not doubt it," replied Mrs. Douglas. "Tradition tells us that they were great friends, and that when here together in Padua they lived in the same house. I always think of Giotto as possessing a jovial temperament, and as being full of bright thoughts. He must have been a great comfort to the poor unhappy poet. Without doubt they often walked together to this chapel; and while Giotto was upon the scaffolding, busy with his Bible stories, Dante would sit here, brooding over his misfortunes; or, perhaps, weaving some of his great thoughts into sublime poetry."

Afterward they went to the Eremitani to see Mantegna's frescoes, and thought they could see in the noble work of this old Paduan master what Giotto might have done had he lived a century or more later.

Mr. Sumner, however, said that he was sure that Giotto, with his temperament, could never have wrought detail with such exactness and refinement as did Mantegna—but also, that Giotto's color would always have been far better than Mantegna's. The likeness between the two artists is the intense desire of each to render expression of thought and feeling.