Winged altarpiece Winged altarpiece A winged altarpiece (also "folding altar") or winged retable is a special form of altarpiece (reredos, occasionally retable), common in Central Europe, in which the fixed shrine or "corpus" can be enclosed by two (triptych), four (pentaptych) or more (polyptych) movable wings. The technical terms are derived from : "trís" or "triple"; πέντε: "pénte" or "five"; πολύς: "polýs" or "many"; and πτυχή: "ptychē" or "fold, layer". Because the winged altar can display different scenes on weekdays, Sundays or holidays, based on the motifs and type of decoration (painted panels or reliefs), it is also called a liturgical altar.
Jabach Altarpiece Jabach Altarpiece The Jabach Altarpiece is an oil on lime tree panel painting by German Renaissance artist Albrecht Dürer, executed around 1503–1504. Originally a triptych, only the side panels are now preserved: the right picture, measuring 96×54 cm, is housed in the Wallraf-Richartz Museum of Cologne; the left picture, measuring 96×51 cm, is housed in the Städel of Frankfurt. The altarpiece was probably commissioned by Frederick III, Elector of Saxony, for a chapel in his castle at Wittenberg, perhaps in occasion of the end of the plague in 1503. The reconstruction of the work is disputed. Some art historians identify