X-radiograph(s) of "Portrait of Timothy Thompson"

X-radiograph(s) of "La Blonde Gasconne", 1796 - 1875

Artist of original: Jean-Baptiste-Camille Corot

X-radiograph(s) of "Rest on the Flight", 1594/1595 - 1667

Artist of original: Cornelis van Poelenburch

X-radiograph(s) of "Peasant Scene", 1634 - 1704

Artist of original: Egbert van Heemskerck the Elder

X-radiograph(s) of "Bivouacking Soldiers", 1589 - 1662

Artist of original: Adriaen van de Venne

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

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

X-radiograph(s) of "Portrait of a Young Captain", 1577 - 1640

Artist of original: Peter Paul Rubens

X-radiograph(s) of "Angel holding a Scroll", 1598 - 1680

Artist of original: Gian Lorenzo Bernini

X-radiograph(s) of "Angel with Crown of Thorns", 1598 - 1680

Artist of original: Gian Lorenzo Bernini

X-radiograph(s) of "Self-Portrait", 1780 - 1867

Artist of original: Jean-Auguste-Dominique Ingres

X-radiograph(s) of "Self-Portrait (copy after lost original?)", 1606 - 1669

Artist of original: Copy after Rembrandt Harmensz. van Rijn

Road toward the Farm Saint-Siméon, Honfleur, 1840 - 1926

Claude Monet

Peter Bours (1726-1762), c. 1725 - 1787

Joseph Blackburn

Calligraphy, Verses by Nizami Surrounded by Expressions of Self-reflection (recto); Drawing, Dragon in Foliage (verso)

Calligraphy by Sultan Muhammad Khandan

Untitled (Portrait A. H.), 1904 - 1997

Anneliese Hager

George Washington (1732-1799), 1741 - 1827

Charles Willson Peale

X-radiograph(s) of "Don Ignacio Romura", 1746 - 1828

Artist of original: Francisco José de Goya y Lucientes

X-radiograph(s) of "A Sybil", 1487-1553

Artist of original: Bonifazio de' Pitati

X-radiograph(s) of "Crippled Beggars", 1526/30 - 1569

Artist of original: Pieter Bruegel, the Elder

X-radiograph(s) of "Count Raimund Fugger", 1470 - 1531

Artist of original: Vincenzo di Biagio Catena