X-radiograph(s) of "Portrait of Thomas Jefferson", 1755 - 1828

Artist of original: Gilbert Stuart

X-radiograph(s) of "Still-Life", 1848 - 1903

Artist of original: Paul Gauguin

X-radiograph(s) of "Still-Life", 1848 - 1903

Artist of original: Paul Gauguin

X-radiograph(s) of "Head of Christ", 1606 - 1669

Artist of original: Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Head of Christ", 1606 - 1669

Artist of original: Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Satyrs chasing Nymphs", 1808-1879

Artist of original: Honoré-Victorin Daumier

X-radiograph(s) of "Three Female Figures", 1596 - 1669

Artist of original: Pietro da Cortona

X-radiograph(s) of "Portrait of a Young Woman", 1613 - 1670

Artist of original: Bartholomeus van der Helst

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

X-radiograph(s) of "Adam Babcock", 1738 - 1815

Artist of original: John Singleton Copley

X-radiograph(s) of "Mrs. Joshua Babcock", c. 1725 - 1787

Artist of original: Joseph Blackburn

X-radiograph(s) of "Portrait of a Man", 1581 - 1666

Artist of original: Frans Hals

X-radiograph(s) of "Madonna Enthroned", active c. 1280 - 1348

Artist of original: (?) Bernardo Daddi

X-radiograph(s) of "Self-Portrait", 1606 - 1669

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

X-radiograph(s) of "Man with a Red Beret", 1526/30 - 1569

Artist of original: Pieter Bruegel, the Elder

X-radiograph(s) of "Crucifix", 1275 -

Artist of original: Master of the Gualdo Tadino Crucifix

X-radiograph(s) of "Nativity", 1612 - 1652

Artist of original: Benjamin Cuyp

X-radiograph(s) of "Bust of Christ", 1606 - 1669

Artist of original: Rembrandt Harmensz. van Rijn

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

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

Artist of original: Gilbert Stuart