Untitled (Indian temple, Singapore), 1898 - 1969

Ben Shahn

X-radiograph(s) of "Holy Family", 1528 - 1612

Artist of original: Imitator of Federico Barocci

X-radiograph(s) of "Landscape", 1853 - 1890

Artist of original: Vincent van Gogh

X-radiograph(s) of "Hell", c. 1450 - 1516

Artist of original: Follower of Hieronymus Bosch

X-radiograph(s) of "Presentation"

X-radiograph(s) of "Presentation"

X-radiograph(s) of "St. Sebastian", 1599 - 1641

Artist of original: School of Anthony van Dyck

X-radiograph(s) of "St. Peter", 1472 - 1517

Artist of original: Fra Bartolommeo della Porta

X-radiograph(s) of "Granducal Madonna", 1483 - 1520

Artist of original: Raphael

Ouer Muelen, 1525/30 - 1580

Hans Collaert the Elder

Mother and Daughter, 1860 - 1942

Walter Sickert

Head of Louis XVI (1754-1793), 1741 - 1812

Josse François Joseph Le Riche

Venus Attired by the Graces, 1721 - 1792

Robert Strange

S. Agnes, 1721 - 1792

Robert Strange

Washington at the Battle of Trenton, 1813 - 1848

William Warner

Portrait of the Marquis de Lafayette, 1725 - 1802

Attributed to Joseph Siffred Duplessis

Joseph Sewall Tankard from Old South Church, Boston, c. 1671 - 1746

John Edwards

Voltaire (François-Marie Arouet) (1694-1778)

Unidentified Artist

George Washington (1732-1799)

Unidentified Artist

Louis XVI (1754-1793), 1741 - 1812

Josse François Joseph Le Riche