Beaune Altarpiece on his figure immediately above the altar of the chapel every time the altarpiece was opened. Like Saints Anthony and Sebastian on the exterior of the polyptych, the archangel offered ... hope that they would overcome their physical ills." The altarpiece comprises fifteen separate paintings placed on nine panels. Six are painted on both sides. When the outer wings are folded in, or, the paintings on the two upper and four lower panels become visible. The upper panels contain paintings on either side and are separately hinged and able to close independently of the others. When all the shutters are
Saint Peter Martyr Altarpiece testimony) also mention a second altarpiece by the artist in the same church, also dating to 1476, now known as the "Saint Peter Martyr Altarpiece"'. It is therefore theorised that the altarpieces were both dismantled during rebuilding of the church in 1776, then sold to the antiquarian Grossi who sold all the panels separately and grouped some of them into the altarpiece that Cardinal Zelada bought from him. Federico Zeri and Rodolfo Pallucchini then joined the altarpieces together, initially referring to the first (the high altarpiece), the "Pietà" in the Metropolitan Museum, and then to the "Madonna" in the Museum