X-radiograph(s) of "Still Life with Birds I (long beak outstretched)", 1631 - after 1663

Artist of original: Jan Vonck

X-radiograph(s) of "Still Life with Birds I (wing outstretched)", 1631 - after 1663

Artist of original: Jan Vonck

X-radiograph(s) of "Portrait of a Lady", 1610/1611 - 1680

Artist of original: Dirck Dirckszoon van Santvoort

X-radiograph(s) of "Lady with a Coif"

X-radiograph(s) of "Still Life", 1640 - 1719

Artist of original: Jan Weenix

X-radiograph(s) of "Dutch Man"

X-radiograph(s) of "Dutch Palette"

X-radiograph(s) of "Madonna at Her Devotions", 1473 - 1532

Artist of original: Jan Gossaert

X-radiograph(s) of "A Warrior alla Romana"

X-radiograph(s) of "Madonna and Child and Saints", c. 1480 - c. 1532

Artist of original: Bernardino Luini

X-radiograph(s) of "Old Man", 1606 - 1669

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

X-radiograph(s) of "A Condottiere", c. 1486 - 1542

Artist of original: Dosso Dossi

X-radiograph(s) of "M. Gonin (drawing)", 1780 - 1867

Artist of original: Jean-Auguste-Dominique Ingres

X-radiograph(s) of "Battle Scene", 1819 - 1856

Artist of original: Théodore Chassériau

X-radiograph(s) of "Road to Calvary", c. 1480-before 1524

Artist of original: Joachim Patinir

X-radiograph(s) of "Member of the Herdia Family ", 1746 - 1828

Artist of original: Francisco José de Goya y Lucientes

X-radiograph(s) of "The Stone Cutter", 1819 - 1877

Artist of original: Gustave Courbet

X-radiograph(s) of "Le Pont", 1819 - 1877

Artist of original: (?) Gustave Courbet

X-radiograph(s) of "Stream and Waterfall", 1819 - 1877

Artist of original: (?) Gustave Courbet

X-radiograph(s) of "Chariot of Bacchus", 1634 - 1705

Artist of original: Luca Giordano