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.
Burg Weiler Altarpiece of Trier, Saint Apollonia, Saint Barbara, Catherine of Alexandria, Lawrence of Rome, Saint Sebastian, Saint Maurice, and an angel. Burg Weiler Altarpiece The Burg Weiler Altar Triptych (Altarpiece with the Virgin and Child and Saints) or Master of the Burg Weiler Altar is a 1470 religious painting. It is in the collection of the Metropolitan Museum of Art. The altarpiece is Middle Rhenish, made in North Württemberg (now Baden-Württemberg). It was originally in the chapel of the castle of Burg Weiler near Heilbronn. The triptych is oil on wood of three parts, with gold ground. The left and right panels