X-radiograph(s) of "Madonna and Child (completely repainted)"

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

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

X-radiograph(s) of "Madonna and Child with Saints", 1478 - 1566

Artist of original: Bernardino di Mariotto

X-radiograph(s) of "Pieta", c. 1450-1523

Artist of original: Bartolomeo Montagna

X-radiograph(s) of "Madonna and Child", c. 1465-1516

Artist of original: Giovanni Battista Bertucci I

X-radiograph(s) of "Benjamin Hallowell", 1738 - 1815

Artist of original: John Singleton Copley

X-radiograph(s) of "Girl with Grapes", 1738 - 1815

Artist of original: John Singleton Copley

X-radiograph(s) of "Peter Bours", c. 1725 - 1787

Artist of original: Joseph Blackburn

X-radiograph(s) of "St. Catherine", active c. 1280 - 1348

Artist of original: Bernardo Daddi

X-radiograph(s) of "Crucifix", active 1236-1254

Artist of original: (?) Giunta Pisano

X-radiograph(s) of "Annunciation"

X-radiograph(s) of "Harbor Scene", c. 1645-1718

Artist of original: Jan Greffier I

X-radiograph(s) of "Alex Martin"

X-radiograph(s) of "Continence of Scipio (copy from Nicolas Poussin)", 1688 - 1751

Artist of original: Attributed to John Smibert

X-radiograph(s) of "Lucy White Thaxter", 1811 - 1885

Artist of original: William Page

X-radiograph(s) of "Mary Davie", 1727 - 1792

Artist of original: John Greenwood

X-radiograph(s) of "Thomas Prince", 1727 - 1792

Artist of original: John Greenwood

X-radiograph(s) of "John Torrey (?)", 1739-1803

Artist of original: John Mare

X-radiograph(s) of "Rev. Samuel Phillips", 1727 - 1792

Artist of original: John Greenwood

X-radiograph(s) of "Man in a Beret", 1606 - 1669

Artist of original: Imitation from Rembrandt Harmensz. van Rijn