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
Monforte Altarpiece Monforte Altarpiece The Monforte Altarpiece (c. 1470) is an oil on oak panel painting of the Adoration of the Magi by the Flemish painter Hugo van der Goes, now in the Gemäldegalerie, Berlin, Germany. The altarpiece was originally the central panel of a triptych with movable wings that are now lost; these were probably painted on both sides. This is shown by the hinges remaining in the original frame. Old copies of the work show the Nativity and Circumcision of Jesus on the wing panels. The central panel has been reduced in size at the top. The work takes its