Symmachi–Nicomachi diptych Symmachi–Nicomachi diptych The Symmachi–Nicomachi diptych is a book-size, Late Antique ivory diptych dating to the late fourth or early fifth century, whose panels depict scenes of ritual pagan religious practices. Both its style and its content reflect a short-lived revival of traditional Roman religion and Classicism at a time when the Roman world was turning towards Christianity and rejecting the Classical tradition. The diptych takes its name from the inscriptions "Nicomachorum" and "Symmachorum", in reference to two prominent Roman Senate families. The diptych remained intact until the nineteenth century. The earliest description of the leaves dates to 1717, when an
Beaune Altarpiece different. The figures occupy distinctly separate niches and the colour schemes of the grisaille saints and donors contrast sharply. Like many mid-15th century polyptychs, the exterior panels borrow heavily from the "Ghent Altarpiece", which was completed in 1432. The combination of naturalistic donor portraits with grisaille imitation statues of saints is borrowed from that work, as is the treatment of the Annunciation. Van der Weyden used iconography in the Beaune exterior panels not found in his other works, which suggests Rolin may have commissioned the altarpiece to follow van Eyck's example. Van der Weyden was not inclined merely to imitate