X-radiograph(s) of "Female Portrait", c. 1500-c. 1559

Artist of original: Also att. to Follower of Jan Cornelis Vermeyen

X-radiograph(s) of "Knight of the Golden Fleece", active c. 1480-c. 1504

Artist of original: (?) Jean Hey

X-radiograph(s) of "St. Paul", 1609-1656

Artist of original: Salomon Koninck

X-radiograph(s) of "Lamentation (reverse: Woman, Behold Thy Son)", active 1306-1348

Artist of original: Formerly att. to Pietro Lorenzetti

X-radiograph(s) of "Portrait of a Man", 1634 - 1693

Artist of original: Nicolaes Maes

X-radiograph(s) of "Old Lady", 1625-1672

Artist of original: Karel van der Pluym

X-radiograph(s) of "Minerva", 1608 - after 1648

Artist of original: Willem de Poorter

X-radiograph(s) of "Flora", 1633 - 1659

Artist of original: Willem Drost

X-radiograph(s) of "Madonna and Child", 1495 - 1502

Artist of original: Nicolò Rondinelli

X-radiograph(s) of "Crucifixion", 1577 - 1640

Artist of original: Peter Paul Rubens

X-radiograph(s) of "Philip IV (?)", 1599 - 1660

Artist of original: Also att. to Diego Rodriguez Velázquez

X-radiograph(s) of "Rembrandt's Mother", 1615 - 1660

Artist of original: (?) Govert Flinck

X-radiograph(s) of "Tobias and the Angel", 1624-1673

Artist of original: Barent Fabritius

X-radiograph(s) of "Female Portrait", 1609 - after 1678

Artist of original: (?) Pieter Dubordieu

X-radiograph(s) of "Joannah and Elizabeth Perkins (?)", 1704 - 1740

Artist of original: (?) Nathaniel Emmons

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

X-radiograph(s) of "Mrs. Benjamin Carpenter"

Artist of original: John Durand

X-radiograph(s) of "Good Samaritan (repainted by L. Somerby 1895)", c. 1753 - 1818

Artist of original: John Johnston

X-radiograph(s) of "Portrait of a Man", c. 1485/1490 - 1540-1541

Artist of original: Joos van Cleve

X-radiograph(s) of "Angel Leaving Tobias", 1615 - 1660

Artist of original: (?) Govert Flinck