X-radiograph(s) of "Portrait of a Man", 1599 - 1660

Artist of original: (?) Diego Rodriguez Velázquez

X-radiograph(s) of "Adoration", 1626-1679

Artist of original: Jan Steen

X-radiograph(s) of "Portrait of a Woman", 1612 - 1695

Artist of original: (?) Pierre Mignard

X-radiograph(s) of "Miracle of St. Nicholas", c. 1370-1427

Artist of original: School of Gentile da Fabriano

X-radiograph(s) of "Crucifix"

X-radiograph(s) of "Herdsmen"

X-radiograph(s) of "Monk", 1598 - 1664

Artist of original: Francisco de Zurbarán

X-radiograph(s) of "George Rogers", 1688 - 1751

Artist of original: Attributed to John Smibert

X-radiograph(s) of "Magdalen"

X-radiograph(s) of "Skull", 1590-1661

Artist of original: Daniel Seghers

X-radiograph(s) of "Two Negroes", 1606 - 1669

Artist of original: (?) Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Figures in Landscape"

X-radiograph(s) of "View of Lambeth"

X-radiograph(s) of "Woman Figure", 1882 - 1935

Artist of original: Gaston Lachaise

Watkins Glen; verso: Landscape, 1801 - 1848

Thomas Cole

William Hayes Fogg (1817-1884), 1814 - 1886

Henry Kirke Brown

Rebecca at the Well, 1779 - 1843

Washington Allston

Two Mummers (Dos Máscaras), 1886 - 1945

José Gutiérrez Solana

Olive Trees, Corfu, 1856 - 1925

John Singer Sargent

Class Photographs. A Societie Groupe, from "Manners and Customs of Ye Harvard Students", 1856 - 1900

Francis Gilbert Attwood