Crucifixion Diptych (van der Weyden) that they could be the left and center panels of a triptych, that they formed either the wings or shutters of an altarpiece, or that they were intended to decorate an organ case. The train of the Virgin's robe continues onto the right panel, which evidences that the panels were intended to lay side-by-side rather than separated (as the wings of an altarpiece would have been). Art historian E. P. Richardson proposed that they were the center panel of the lost Cambrai altarpiece (executed between 1455 and 1459), a single painting now split into two parts. Art historian Penny Howell
Barbadori Altarpiece Lippi, identified as the young monk behind the balustrade. The work was originally accompanied by a predella, which was returned to Florence after the fall of Napoleon and is now housed in the Uffizi Gallery in Florence. It includes three panels depicting "San Frediano Changing the Course of the Serchio", an "Annunciation of the Virgin's Death" and the "Apparition of the Holy Ghost to St. Augustine" Barbadori Altarpiece The Barbadori Altarpiece is a painting by Filippo Lippi, dated to 1438 and housed in the Louvre Museum of Paris. Gherardo di Bartolomeo Barbadori, who died childless in 1429, left his heritage