Donatello had more influence upon the art of his time than any other Tuscan sculptor, with the single exception of Michael Angelo. As a man he was honest, simple, and upright in all his dealings; as a friend he was loyal and faithful; as a Christian he was humble and charitable, and left behind him a name which has been handed down through more than four centuries with respect and honor.
LUCA DELLA ROBBIA (1400-1481) is another native of Florence, whose name is widely known. Like many others, he began life as a goldsmith, and in this way gained a mastery over detail and a finish of style that are remarkable in all his works. He turned his attention to sculpture early in life, and was so enthusiastic in his pursuit of this art that he worked night and day, minding neither cold nor hunger and fatigue; in the beginning he made numerous wax models, which have perished, and with all his industry we have no work of his before he was forty-five years old, except the reliefs of Music, Philosophy, Geometry, Grammar and Astronomy, Plato and Aristotle, Ptolemy and Euclid, and a man playing a lute, which are set into the side of the Campanile at Florence, and two scenes from the life of St. Peter, which are in the Uffizi.
In the same gallery are also the series of reliefs which Luca began when forty-five years old for the balustrade of an organ in the cathedral. These reliefs represent boys singing, dancing, and playing on musical instruments (Fig. 86). The attitudes are so graceful and so varied, and the expressions on the faces are so many, that there is much to admire in a subject which in unskilful hands would be very monotonous.
[Illustration: FIG. 86.--DANCING BOYS. _By Luca della Robbia._]
No sculptures since the classic days represent child-life with such freshness and charming qualities, and these alone would have raised Luca to a high rank as a sculptor. In the Uffizi one is able to examine these works closely, and they gain by this nearness to the eye, which enables one to see the minuteness of his finish. There are various works of his in bronze and marble still to be seen in the churches of Florence, but the special art to which he gave his attention was to the perfecting of enamel upon terra-cotta--on the making of what is known as the Robbia ware. In this he achieved a great success, and his bas-reliefs are very beautiful. At first he used but few colors, but later he increased their number, and was able to produce a combined effect of painting and relief that is very pleasing.