Durtal turned on his heel to look at the South transept, where five great windows faced those on the North. There he saw, blazing like torches on each side of the Virgin placed exactly opposite Saint Anna, the four Evangelists borne on the shoulders of the four greater Prophets--Saint Matthew on Isaiah, Saint Luke on Jeremiah, Saint John on Ezekiel, Saint Mark on Daniel--each stranger than the other, with their eyes like the lenses of opera-glasses, their hair in ripples, their beards like the up-torn roots of trees; excepting Saint John, who was always represented as a beardless youth in the Latin Mediaeval Church, to symbolize his virginity; but the most grotesque of these giants' was perhaps Saint Luke, who, perched on Jeremiah's back, gently scratches the prophet's head, as if he were a parrot, while turning woeful, meditative eyes up to Heaven. Durtal went down the nave, darker than the choir; the pavement sloped gently to the door, for in the Middle Ages it was washed every morning after the departure of the crowds who slept on it; and he looked down, in the middle, on the labyrinth marked out on the ground in lines of white stone and ribbons of blue stone, twisting in a spiral, like a watch-spring. This path our fathers devoutly paced, repeating special prayers during the hour they spent in doing so, and thus performing an imaginary pilgrimage to the Holy Land to earn indulgences. When he was out in the square once more, he turned back to take in the splendid effect of the whole before going home. He felt at once happy and awe-stricken, carried out of himself by the tremendous and yet beautiful aspect of the church. How grandiose and how aerial was this cathedral, sprung like a jet from the soul of a man who had formed it in his own image, to record his ascent in mystic paths, up and up by degrees in the light; passing through the contemplative life in the transept, soaring in the choir into the full glory of the unitive life, far away now from the purgatorial life, the dark passage of the nave. And this assumption of a soul was attended, supported, by the bands of angels, the apostles, the prophets, and the righteous, all arrayed in their glorified bodies of flame, an escort of honour to the Cross lying low on the stones, and the image of the Mother enthroned in all the high places of this vast reliquary, opening the walls, as it seemed, to present to Her, as for a perpetual festival, their posies of gems that had blossomed in the fiery heat of the glass windows.