Mérode Altarpiece, right wing, Joseph working on a piece of wood

Robert Campin, workshop of; oil on oak

Mérode Altarpiece, right wing, Joseph: detail

Robert Campin, workshop of; oil on oak

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 Crucifixion, right 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

Triptych with the Lamentation, Donor with St. Peter (left wing), Donor’s Wife with St. Paul (right wing)

Jan Mostaert; 2 ft. 4 15/16 in.x 1 ft. 10 29/32 in. (center); 2 ft. 4 15/16 in.x 1 ft. 10 29/32 in. (each wing); oil on panel

Part of a Wing of an Altarpiece with the Martyrdom of St Lucy

Master of the Figdor Deposition; 4 ft. 4 1/8 in.x 3 ft. 4 3/64 in.; oil on panel

Inner Left Wing of an Altarpiece with the Wedding Feast of St Elizabeth and Louis of Thuringia in the Wartburg

Master of the Saint. Elizabeth Panels; 4 ft. 2 9/32 in.x 3 ft. 7 7/64 in.; oil on panel

Outer Left Wing of an Altarpiece with the St Elizabeth’s Day Flood

Master of the Saint. Elizabeth Panels; 4 ft. 2 1/8 in.x 3 ft. 7 7/64 in.; oil on panel

Saint Elizabeth of Hungary Tending the Sick in Marburg, Death of St Elizabeth, inner right wing of an altarpiece made for the Grote Kerk in Dordrecht

Master of the Saint. Elizabeth Panels; 4 ft. 2 13/64 in.x 3 ft. 7 7/64 in.; oil on panel

Tabernacle of Cherves, open position, right wing

Metalwork, French, 13C; 2 ft. 3 23/64 in.x 9 31/64 in.; copper, engraved, repoussé, gilt; champlevé enamel on modern wood mount

Tabernacle of Cherves, open position, left wing

Metalwork, French, 13C; 2 ft. 3 1/8 in.x 9 3/8 in.; copper, engraved, repoussé, gilt; champlevé enamel on modern wood mount

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

Applique in the shape of a lion's head

Albert Bierstadt; 2 1/64 in.x 2 23/64 in.; gold

Whip Handle in the Shape of a Horse

2 11/64 in.x 5 3/4 in.; ivory, garnet and paint

Grain shape and size distribution effects in coastal models /

"July 1976."