Unknown — The Wallraf Triptych: the central panel: The Madonna and Child with Saints Clare and Francis, and a Clarisse Donor, the Annunciation above; left wing: The Nativity, The Presentation of Christ in the Temple, The Last Supper with a Papal Saint and Christ on the Way to Calvary; right wing: The Flagellation, The Crucifixion, The Pietà and The Last Judgement