Task: Question Generation
Input (English): Passage: The design of the front face is based on the general resurrection of the dead following the Last Judgment. At the top sits God the Father, above two angels. A small hole at the level of their knees shows where a dove representing the Holy Spirit was originally attached; with Christ below, all three persons of the Trinity were therefore represented. A round-topped compartment protected by a rock-crystal "window" holds the relic itself and the group around Christ. Christ in Judgment is shown seated displaying the wounds of his crucifixion, with his feet resting on the globe of the world, and making a blessing gesture. As with all the enamelled figures that are still extant, the hair is in gold, the main robe is in white, and the flesh is in white with coloured eyes and lips, a touch of pink on the cheeks. Behind Christ the celestial spheres are represented like a rainbow, and above him fly two angels holding Instruments of the Passion, including the crown of thorns over his head; behind him a cross in shallow relief emerges from the curved gold background. The thorn relic rises below and in front of him, mounted on a "monstrously large sapphire".To the left and right of Christ are shown John the Baptist and the Virgin Mary in supplicant poses, a traditional grouping; John was also one of the Duke's patron saints. Around the central scene small figures of the twelve Apostles carrying their identifying attributes emerge from the foliage border of oak leaves and tendrils; the uppermost heads on each side are replacements, probably by Weininger in the 1860s.
Output (English): What is the name of the figure over whose head is a crown of thorns?