Diptych triptych form, with two outer panels that could be closed across the main central representation. They are one type of the multi-panel forms of painting known as "polyptychs". The diptych was a common format in Early Netherlandish painting and depicted subjects ranging from secular portraiture to religious personages and stories. Often a portrait and a Madonna and Child had a leaf each. It was especially popular in the 15th and 16th centuries. Painters such as Jan van Eyck, Rogier van der Weyden, Hans Memling and Hugo van der Goes used the form. Some modern artists have used the term in
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