X-radiograph(s) of "Adoration of the Sheperds"

Andrea Mantegna

X-radiograph(s) of "George Duffield"

Johan Hesselius Gustavus Hesselius

Untitled (New York City?)

Sol Libsohn

Untitled (U.S. Highway 40, central Ohio)

Ben Shahn

X-radiograph(s) of "Interior"

Pieter de Hooch

X-radiograph(s) of "Lord Bacon"

Federico Zucchero

X-radiograph(s) of "Isaac Addington"

Transparency for "Emanation (For Enzo Nocera)," 1983-1986, sculpture

Christopher Wilmarth

X-radiograph(s) of "Madonna and Child with Donor"

Anthony van Dyck

X-radiograph(s) of "Madonna and Angels"

Anthony van Dyck

X-radiograph(s) of "Card Players"

Le Nain Family

X-radiograph(s) of "Increase Mather"

X-radiograph(s) of "Adoration"

Jan Steen

Untitled (rustic dwelling, Gössl, Austria)

Unidentified Artist

Untitled (Hammond, Louisiana)

Ben Shahn

X-radiograph(s) of "Portrait of a Man"

X-radiograph(s) of "Malle Babbe"

Frans Hals II

X-radiograph(s) of "Old Stone Mill"

Gilbert Stuart

X-radiograph(s) of "Singing Boys"

Frans Hals

Watercolor paper strainer

X-radiograph(s) of "Portrait of an Officer"

Untitled (Hammond, Louisiana)

Ben Shahn

X-radiograph(s) of "Good Samaritan"

Rembrandt Harmensz. van Rijn

X-radiograph(s) of "The Beach at Scheveningen"

Adriaen van de Velde

X-radiograph(s) of "Ellis Gray"

Joseph Badger

X-radiograph(s) of "Mrs. Baker"

X-radiograph(s) of "Baby Stuart"

Anthony van Dyck

X-radiograph(s) of "Portrait of a Girl"

Francisco José de Goya y Lucientes

X-radiograph(s) of "Healing of Tobias"

Ferdinand Bol

X-radiograph(s) of "Artist and Wife"

Gabriel Metsu

X-radiograph(s) of "Portrait of a Man"

Rembrandt Harmensz. van Rijn

Fly Mountain, Eddyville

Unidentified Artist

Temptation of Christ

Adam Perelle

X-radiograph(s) of "Calvary"

Andrea Mantegna

X-radiograph(s) of "Elegant Company"

Jakob Ochtervelt

X-radiograph(s) of "The Mill"

Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Martha Saunders Salisbury (Mrs. Nicholas Salisbury)"

Christian Gullager

Sketchbook

Edward Burne-Jones

Untitled (central Ohio)

Ben Shahn

Battery A, Fourth U.S. Artillery, Robertson's Brigade

James Gardner Alexander Gardner

X-radiograph(s) of "Mrs. Shurtleff"

X-radiograph(s) of "Judge Quincy"

Attributed to John Smibert

X-radiograph(s) of "Jane Clark"

Le Tonkin: Vues Photographiques prises par Mr le Dr Hocquard, Medecin-Major avec l'autorisation de Mr le General en Chef du Corps Expedition 1883-1886

Charles-Edouard Hocquard Henry Cremnitz, Éditeur

Folio from an Illustrated Manuscript of a Compendium of Knowledge (Jung), made for Shah Sulayman

X-radiograph(s) of "Scene from the Opera"

Nicolas Lancret

Untitled (Arkansas)

Ben Shahn

X-radiograph(s) of "Ruth and Boaz"

Arent de Gelder

[Drawing by Lyonel Feininger, 1955]

Lyonel Feininger

Social Settlements: United States. Alabama. Calhoun. "Calhoun Colored School": Environments Impeding the Assimilation of the Negro. Calhoun Colored School, Calhoun, Ala.: School House where a graduate teaches.

Unidentified Artist

Untitled (brown and gray)

Mark Rothko

CR 313, Exploratory drawings for a Frank O'Hara publication

Barnett Newman

X-radiograph(s) of "St.Peter and Donor"

Bartholomaeus Bruyn the Elder

X-radiograph(s) of "Descent into Hell"

X-radiograph(s) of "Richard Checkley"

X-radiograph(s) of "Harbor Scene"

Jan Greffier I

Mechanicsville, Virginia

John Reekie Alexander Gardner

X-radiograph(s) of "Laura de Sades (Copy ?)"

Domenico Ghirlandaio

X-radiograph(s) of "Rev. William Welsteed"

John Singleton Copley Joseph Badger

X-radiograph(s) of "Artist with a Palette"

John Singleton Copley

Old barn on Route 40, central Ohio

Ben Shahn

Nocturne: Furnace

James Abbott McNeill Whistler

Untitled (U.S. Highway 40, central Ohio)

Ben Shahn

X-radiograph(s) of "Man in Armour (Copy after Dresden Picture)"

Anthony van Dyck

X-radiograph(s) of "Maria Luisa (Copy)"

Francisco José de Goya y Lucientes

X-radiograph(s) of "Cornelis Waldo"

Joseph Badger