Strangely enough, no religious order benefited more from the sympathy and generosity of the people than the ascetic Carthusians. Philip the Bold erected in Dijon the famous Chartreuse of Champmol; Philip the Good and Margaret of York corresponded with the celebrated Carthusian Denys de Ryckel, the "doctor extaticus," and the Chartreuse of Louvain was endowed by rich bourgeois of the duke's entourage. Unless this apparent contradiction is fully realized, it is impossible to understand the spirit of an epoch which, though deeply absorbed by its worldly life, produced works almost entirely devoted to Faith, and in which luxurious garments and colours are only employed to enhance the glory of God.
Painting stands foremost among the achievements of the Burgundian period. Here again the difference of language does not hamper the genius of the nation. While in music the Walloon element dominates, the Flemish dominates in Art; but it must be clearly stated that, in this branch, as in all other branches of Burgundian civilization, the two parts of the country are strongly represented, and that the title of "Flemish School of Painting" is therefore misleading when referring to Belgian painting of the fifteenth century.
The greatest name associated with the period is that of the brothers Jan and Hubert Van Eyck, and the work which naturally comes to the mind, when thinking of them, is the monumental altarpiece which they painted for Jos. Vyt, lord of Pamele, to be placed in his chapel in the Cathedral of St. John in Ghent. This work, generally known as the "Mystic Lamb," is composed of ten smaller pictures, but the partitions separating the various divisions of the wings and the wings from the central piece scarcely detract from the majesty of the ensemble. The composition is well known: Above, God the Father, as Christ, enthroned, His hand raised in benediction, between St. John Baptist and the Virgin, with angels on both sides singing and playing on various instruments. On the extreme right and left of the upper panels, excluded, so to speak, from the company of heaven, stand Adam and Eve, in all the realistic weakness of their nakedness. Below, in the midst of a flowery meadow, behind the fountain of life, surrounded by groups of holy virgins, martyrs and saints, in the New Paradise, under the walls of the New Jerusalem, stands the Lamb, directly under the figure of Christ and the symbol of the Holy Ghost, the centre towards which every line, every attitude in the picture converges. Towards the holy spot walk, on the right, the pilgrims and the hermits, on the left, the good judges and the soldiers of Christ. The symbolism of the picture which enfolds the majestic plan of the redemption of man through Christ's sacrifice, of the second creation through the Spirit, as contrasted with the first creation through the flesh, is directly inspired by the mystic writings of the time, while the harmony and depth of colours, the gorgeous robes and jewels adorning the figures of God, the Virgin and the angels, the pompous cavalcade of knights and judges and the systematic grouping of the central scene, are an adequate expression of the love of ceremony and solemn luxury which characterized the Burgundian age. The whole picture appears as a sacred pageant in which the saints, the angels and the blessed take the place of nobles, ladies and clerics, as they were seen during the festivities and processions arranged at the ducal court.