Studies for an Altarpiece with the Virgin Enthroned, Attended by Four Saints (recto)

Polidoro da Caravaggio; 7 61/64 in.x 11 47/64 in.; pen and brown ink, some brush and brown wash

The Virgin Mary with Saints Thomas Aquinas and Paul

Bernardo Daddi; 3 ft. 11 7/8 in.x 3 ft. 8 31/64 in.; tempera and gold leaf on panel

The Virgin Mary with Saints Thomas Aquinas and Paul: detail of the Virgin Mary

Bernardo Daddi; tempera and gold leaf on panel

Saint John on Patmos, The Virgin and Child Enthroned, and the Death of the Virgin, left wing of a diptych

Pacino di Bonaguida; 2 ft. 3/8 in. x 1 ft. 3 63/64 in.; tempera and gold leaf on panel

The Virgin and Child with Four Holy Virgins

Master of the Virgo inter Virgines; 4 ft. 15/32 in.x 3 ft. 7 11/32 in.; oil on panel

Virgin and Child

Limousin artist; 1 ft. 2 11/64 in.x 4 27/32 in.x 4 39/64 in.; copper: formed, repoussé, engraved, chased, scraped, and gilt; hands cast; champlevé enamel, glass carbochons on wood core

Canteen, side view

1 ft. 5 51/64 in.x 1 ft. 2 29/64 in.; mrass, silver inlay

The Virgin and Child,center, left wing, Visitation, the Annunciation and the Adoration of the Magi, right wing, Nativity, and the Presentation in the Temple

8 13/16 in.x 6 3/8 in.x 53/64 in.; elephang ivory

The Death and Coronation of the Virgin: Coronation

W: 4 11/64 in.; carved elephant ivory, painted and gilded

The Death and Coronation of the Virgin: Death of the Virgin

W: 4 11/64 in.; carved elephant ivory, painted and gilded

Virgin and Child with Saint Anne

Albrecht Dürer; 1 ft. 11 5/8 in.x 1 ft. 7 39/64 in.; oil on linden

Virgin and Child

Dieric Bouts the Elder; 8 1/2 in.x 6 1/2 in.; oil on wood

Virgin and Child with Four Angels

Gerard David; 2 ft. 7/8 in.x 1 ft. 3 25/64 in.; oil on wood

Virgin and Child with Four Angels

Sassetta (Stefano di Giovanni); 8 1/2 in.x 11 47/64 in.; tempera and gold on wood

Virgin and Child

Anthony van Dyck; 2 ft. 1 15/64 in.x 1 ft. 7 31/64 in.; oil on wood