weyden - Crucifixion Triptych. 1445. Oil on oak panel. 101 x 70 cm (central panel). 101 x 35 cm (each wing). Kunsthistorisches Museum, Vienna, Austria weyden - Crucifixion Triptych. 1445. Oil on oak panel. 101 x 70 cm (central panel). 101 x 35 cm (each wing). Kunsthistorisches Museum, Vienna, Austria