Inside, the upper register has a central carving of the Crucifixion with donor portraits with coats of arms and patron saints, flanked by the Christ Carrying the Cross on the left wing and the Descent from the Cross and Resurrection on the right wing.
The lower register has a central carving of the Nativity of Jesus, with the Annunciation to the Shepherds in the background and the Adoration of the Shepherds on the lower left side, flanked to the left by an Annunciation, with Anne and Joachim at the Golden Gate in the background, and by the Adoration of the Magi to the right.
The original tooled and stamped leather case survives, decorated with the Tree of Jesse, and bearing an inscription down the sides: "O MATER DEI MEMENTO / MEI RIENS SANS PAIN" (Latin: "O mother of God, remember me"; and French: "nothing without bread").
[2] Both works share very a similar architectural five level structure, with an upper Crucifixion triptych.
Both works contain highly stylized figures, which resemble a third example in the Charlottenborg Palace, in Copenhagen, Denmark.