St. John carries the cross, which is his usual emblem as a prophet of Christ. It is tall and slender because it was supposed to be made of reeds. The reference is to Jesus's words concerning John when asking the people if they had sought the prophet merely as "a reed shaken by the wind." The infant Jesus is a vigorous child, straight and perfectly formed. The little St. John is an older and taller boy, wearing a tunic. The younger child is delighted to have a playfellow. There is an eager smile on his face, and he puts out his right hand as if he longed to take the curious plaything St. John carries. Both children are plump, with well-shaped heads, but there is nothing precocious-looking about either. They are indeed uncommonly pretty, but for the rest are like other children, eying each other somewhat shyly in the early stages of acquaintance. It will not be long before they are the best of friends. The figures in our illustration form a part of a marble altar-piece by Mino da Fiesole. The whole composition consists of three niches approached by steps. In the central compartment kneels the mother Mary, adoring with folded hands the child, who sits below her. We see in our picture only the lower part of her dress behind the Christ child. In the side niches are figures of saints, the little St. John kneeling in front of the one on the Madonna's right. Mino da Fiesole has been called "The Raphael of sculpture," and his work in this altar-piece illustrates the fitness of comparing him with the great painter. Especially do the figures of the two children here remind us of the child ideals of Raphael. At the time when this work was executed (1462) painters and sculptors had just begun to represent the Christ child undraped. The earlier artists had always shown the little figure clad in a tunic. We shall presently see how this old custom was still followed in bas-reliefs of the Madonna and Child by Luca della Robbia and Rossellino. The more progressive artists were unwilling to conceal the beauty of the child's figure by any sort of dress. By the beginning of the sixteenth century the old way had entirely given place to the new.[17] In our picture we see that a Latin inscription on the base of the lowest step contains the name of Leonardo Salutati, bishop of Fiesole. [18] It was by the order of this bishop that the altar was executed, as was also the tomb opposite it in the cathedral of Fiesole. [Footnote 12: St. Luke, chapter ii., verse 49.] [Footnote 13: St. Luke, chapter iii., verse 16.] [Footnote 14: See Chapter IX., on the "Children of the Shell," in the volume on _Murillo_ in the Riverside Art Series.]