Reliquary triptych with the Annunciation, Saint Ansanus and plaques of the Adoration of the Magi and the Crucifixion, painted by Bartolo di Fredi (c. 1330-1410), Tuscan (Siena) and French (Ivory plaques), c. 1370 (triptych), c.1350-70 (ivory plaques)
Tempera on panel with gilded and polychromed ivory
h. 35.5 × w. 38.5 cm (open)