X-radiograph(s) of "Madonna and Child", 1405 - 1481

Artist of original: Sano di Pietro (Ansano di Pietro di Mencio)

X-radiograph(s) of "Samuel Hopkins", 1771-1866

Artist of original: Abner Reed

X-radiograph(s) of "John Rindge"

X-radiograph(s) of "Daniel Horsmanden", 1734-1805

Artist of original: (?) Matthew Pratt

X-radiograph(s) of "Edmund Quincy", 1688 - 1751

Artist of original: (?) Attributed to John Smibert

X-radiograph(s) of "Benjamin Lynde Sr.", 1688 - 1751

Artist of original: Attributed to John Smibert

X-radiograph(s) of "Benjamin Lynde Jr.", 1735 - 1756

Artist of original: Nathaniel Smibert

X-radiograph(s) of "Sedwick (copy)", 1755 - 1828

Artist of original: Gilbert Stuart

X-radiograph(s) of "Landscape", 1594 - 1665

Artist of original: Nicolas Poussin

X-radiograph(s) of "Terra Cotta", 1741 - 1828

Artist of original: Jean-Antoine Houdon

X-radiograph(s) of "Doge Leonardo Loizedan", 1509-1573

Artist of original: Danese Cattaneo

X-radiograph(s) of "Male Nude Study", 1730 - 1809

Artist of original: Augustin Pajou

X-radiograph(s) of "Landscape and Self-Portrait (double sided painting)The Beach at Concarneau", 1865 - 1929

Artist of original: Robert Henri

Sculpture specification, Milan 1973: diagram for sculpture, 1943 - 1987

Christopher Wilmarth

Sculpture specification, Milan 1973: Side Slip, 1943 - 1987

Christopher Wilmarth

Stater of Elis

Greek

Orchard in Autumn, 1858 - 1925

Lovis Corinth

Portrait of a Man, 1844 - 1900

Wilhelm Leibl

Night Scene, Rotterdam, 1819 - 1891

Johan Barthold Jongkind

Old Man with a Dark Mantle, 1856 - 1925

John Singer Sargent