The entire Belle Chapelle (Chapel of Notre-Dame La Belle) in the north transept is devoted to the Blessed Virgin Mary. The entombment of the Virgin was clearly built to mirror Christ’s entombment in the south transept. The figure seated at the foot of the Virgin's sepulchre mirrors Mary Magdalene. Nevertheless, both the style and spirit of the Belle Chapelle are quite different to Our Lord’s tomb: it is full of movement and profusely decorated. The Belle Chapelle is not from the same era: work probably began on it c. 1530 and continued until at least 1553, which is the date engraved on the south colonnade. This complex group of statues extends over two levels and on the three sides of the transept.
The iconography starts with a scene from the Apocalypse (12:1), on the upper register of the east group. The Virgin Mary is depicted as the woman from the Book of the Apocalypse, crowned with thorns and with two eagle wings. Beneath her is a procession of six young women, symbolizing the Virgin Mary's virtues. The two virtues shining forth most brightly in Mary – humility and ‘faith moved by charity’ – are in the middle of this procession. The cardinal virtues are on either side: fortitude and prudence on the right, justice and temperance on the left. These virtues enabled Mary to conquer the beast ridden by the great harlot of Babylon, as described in the Book of the Apocalypse (17: 1-6). Two figures at either end of the upper register on the north wall appear up to the waist; they are presenting texts explaining this scene from the Apocalypse. Four other figures beneath the entablature on the north wall have the same role. According to Tradition – drawing partly on the accompanying texts – these figures are, from left to right, St Bernard, St Anselm, St Augustine and St Bonaventure.
At either end, the standing figures of St Timothy and St Dionysius the Areopagite are speaking about the Dormition of the Virgin Mary. According to St John Damascene, they were eye-witnesses of this event with the apostles. The dormition is represented in the scene known as the Ecstasy, in the lower register of the east group. According to Tradition – to which the Apocryphal Gospels and the Golden Legend bear witness – the apostles were present at the Virgin Mary’s death. This was a unique ‘death out of love’ or ecstasy. Mary is supported by Peter and John and – in what is an iconographic innovation – is receiving communion from the hands of Jesus himself, who says to her: “Receive, my beloved, what I will shortly perfect in my Father's house.”
The burial of the Virgin is depicted on the lower register of the west wall. The scene is intended to mirror Christ’s entombment in the south transept. Although the style is different, the Virgin Mary's face is marked by the same peace and serenity as Christ's. The artist wanted to show that the Virgin Mary’s death marked her entry into eternal life with God rather than being a wrench. This is what Tradition calls her dormition.
The Assumption in the upper register depicts the Virgin Mary's entry into heaven. She is welcomed and led there by Christ. Two angels beneath the Virgin Mary's feet are carrying the mercy seat on top of the Ark of the Covenant. Tradition sees the Ark of the Covenant as prefiguring the Virgin Mary, whose womb bore God among us in the world. David is kneeling before the scene playing his harp, while other figures are joining him in praise.
The west wall contains just one group of statues. It is on the upper register and depicts Jesus among the doctors. According to the Gospels, the twelve-year-old Jesus stayed on in Jerusalem at the end of the annual pilgrimage. Retracing their footsteps, Mary and Joseph found him in the temple talking to the doctors (Lk 2: 41-52). The artist has mischievously depicted this scene using the facial features of two of the main 16th-century Protestant reformers.