X-radiograph(s) of "Picinic Scene (miniature)"

X-radiograph(s) of "Madonna and Child", 1391 - 1411

Artist of original: (?) Lorenzo di Niccolo

X-radiograph(s) of "Portrait of a Man", 1497/98 - 1543

Artist of original: School of(?) Hans Holbein the Younger

X-radiograph(s) of "Grace Spear", 1708 - 1765

Artist of original: Joseph Badger

X-radiograph(s) of "Mrs. Whipple", 1738 - 1815

Artist of original: John Singleton Copley

X-radiograph(s) of "Nymphs", 1503 - 1540

Artist of original: School of Parmigianino

X-radiograph(s) of "Portrait of a Man"

Artist of original: Unknown Artist

X-radiograph(s) of "Abby Lyman and her Mother", born 1785-1788, died 1838

Artist of original: Ralph Eleaser Whiteside Earl

X-radiograph(s) of "Tench Francis (hand only)", c. 1707 - c. 1752

Artist of original: Robert Feke

X-radiograph(s) of "Youth's Portrait", active 1506-1512

Artist of original: Girolamo da Udine

X-radiograph(s) of "Portrait of a Man"

X-radiograph(s) of "George Washington", 1761 - 1817

Artist of original: Edward Savage

X-radiograph(s) of "Virgin and Child", c. 1400 - 1455

Artist of original: Fra Angelico

X-radiograph(s) of "Nativity"

X-radiograph(s) of "Pope Clement IX", 1625 - 1713

Artist of original: Carlo Maratti

X-radiograph(s) of "Holy Family", 1486 - 1530

Artist of original: Andrea del Sarto

X-radiograph(s) of "Deposition", 1571 - 1610

Artist of original: Michelangelo Merisi da Caravaggio

X-radiograph(s) of "Madonna and St. Anne", 1440 or 1450-1503

Artist of original: Lorenzo d'Alessandro da San Severino

X-radiograph(s) of "Madonna and Child", active last half of the 15th century

Artist of original: Francesco di Gentile da Fabriano

X-radiograph(s) of "Crucifixion", 1383-c. 1447

Artist of original: Masolino