X-radiograph(s) of "Benjamin Pratt (false signature added)", 1688 - 1751

Artist of original: (?) Attributed to John Smibert

X-radiograph(s) of "Crucifix", 1266 - 1337

Artist of original: Giotto di Bondone

X-radiograph(s) of "Crucifix", 14th century

Artist of original: Master of Santa Chiara

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

Artist of original: Enrico di Tedice

X-radiograph(s) of "Allegory"

X-radiograph(s) of "Adoration", c.1480/90 - 1551

Artist of original: Adriaen Isenbrant

X-radiograph(s) of "Landscape", 1813 - 1891

Artist of original: Samuel Lancaster Gerry

X-radiograph(s) of "Male Portrait", active 1752

Artist of original: L. Hubner

X-radiograph(s) of "Peter A. Jay"

X-radiograph(s) of "Virgin and Child"

X-radiograph(s) of "President Jefferson", 1755 - 1828

Artist of original: Gilbert Stuart

X-radiograph(s) of "Bowdoin Children", c. 1725 - 1787

Artist of original: Joseph Blackburn

X-radiograph(s) of "St. Peter Released", 1682 - 1754

Artist of original: (?) Giovanni Battista Piazzetta

X-radiograph(s) of "St. John", c. 1462 - 1522

Artist of original: Piero di Cosimo

X-radiograph(s) of "Madonna and Child", c. 1452 - 1513

Artist of original: School of Bernardino Pintoricchio

X-radiograph(s) of "Head of a Woman"

X-radiograph(s) of "Swamp", 1825 - 1894

Artist of original: George Inness

X-radiograph(s) of "Mrs. Hannah (Gooken Carter) Kent", 1708 - 1765

Artist of original: Joseph Badger

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

Artist of original: John Greenwood

X-radiograph(s), c. 1459 - 1516

Artist of original: Giovanni Bellini