This digression will hardly be thought superfluous when we reflect how large a part of the sculptor's energy was spent on tombs in Italy. Matteo Civitali of Lucca was at least Rossellino's equal in the sculpturesque delineation of spiritual qualities; but the motives he chose for treatment were more varied. All his work is penetrated with deep, prayerful, intense feeling; as though the artist's soul, poured forth in ecstasy and adoration, had been given to the marble. This is especially true of two angels kneeling upon the altar of the Chapel of the Sacrament in Lucca Cathedral. Civitali, by singular good fortune, was chosen in the best years of his life to adorn the cathedral of his native city; and it is here, rather than at Genoa, where much of his sculpture may also be seen, that he deserves to be studied. For the people of Lucca he designed the Chapel of the Santo Volto--a gem of the purest Renaissance architecture--and a pulpit in the same style. His most remarkable sculpture is to be found in three monuments: the tombs of Domenico Bertini and Pietro da Noceto, and the altar of S. Regulus. The last might be chosen as an epitome of all that is most characteristic in Tuscan sculpture of the earlier Renaissance. It is built against the wall, and architecturally designed so as to comprehend a full-length figure of the bishop stretched upon his bier and watched by angels, a group of Madonna and her child seated above him, a row of standing saints below, and a predella composed of four delicately finished bas-reliefs. Every part of this complex work is conceived with spirit and executed with care; and the various elements are so combined as to make one composition, the body of the saint on his sarcophagus forming the central object of the whole.