This style of decoration was not as effective as the earlier ones had been, and, indeed, from about this time glass-painting became less satisfactory than before, from the fact that it had more resemblance to panel-painting, and so lost a part of the individuality which had belonged to it. [Illustration: FIG. 26.--PAINTED WINDOW AT KONIGSFELDEN.] Wall-paintings were rare in the Gothic period, for its architecture left no good spaces where the pictures could be placed, and so the interior painting of the churches was almost entirely confined to borders and decorative patterns scattered here and there and used with great effect. In Germany and England wall-painting was more used for the decoration of castles, halls, chambers, and chapels; but as a whole mural painting was of little importance at this time in comparison with its earlier days. About A.D. 1350 panel pictures began to be more numerous, and from this time there are vague accounts of schools of painting at Prague and Cologne, and a few remnants exist which prove that such works were executed in France and Flanders; but I shall pass over what is often called the Transitional Period, by which we mean the time in which new influences were beginning to act, and hereafter I will tell our story by giving accounts of the lives of separate painters; for from about the middle of the thirteenth century it is possible to trace the history of painting through the study of individual artists. [Illustration: FIG. 27.--PORTRAIT OF CIMABUE.] GIOVANNI CIMABUE, the first painter of whom I shall tell you, was born in Florence in 1240. He is sometimes called the "Father of Modern Painting," because he was the first who restored that art to any degree of the beauty to which it had attained before the Dark Ages. The Cimabui were a noble family, and Giovanni was allowed to follow his own taste, and became a painter; he was also skilled in mosaic work, and during the last years of his life held the office of master of the mosaic workers in the Cathedral of Pisa, where some of his own mosaics still remain. Of his wall-paintings I shall say nothing except to tell you that the finest are in the Upper Church at Assisi, where one sees the first step in the development of the art of Tuscany. But I wish to tell the story of one of his panel pictures, which is very interesting. It is now in the Rucellai Chapel of the Church of Santa Maria Novella, in Florence, and it is only just in me to say that if one of my readers walked through that church and did not know about this picture, it is doubtful if he would stop to look at it--certainly he would not admire it. The story is that when Cimabue was about thirty years old he was busy in painting this picture of the Madonna Enthroned, and he would not allow any one to see what he was doing.