Virgin and Child Enthroned with Scenes from the Life of the Virgin, Tempera and gold on wood, Central panel, below, 52 x 34 5/8 in. (132.1 x 87.9 cm); central panel, above, 43 3/4 x 34 1/2 in. (111.1 x 87.6 cm); each side panel 84 1/2 x 22 3/4 in. (2