X-radiograph(s) of "Robert Pike"

X-radiograph(s) of "Thaddeus MacCarty"

X-radiograph(s) of "Elizabeth Tuckerman Salisbury (Mrs. Stephen Salisbury I)"

X-radiograph(s) of "John Chandler"

X-radiograph(s) of "Embarkation", 1684 - 1721

Artist of original: After Jean-Antoine Watteau

X-radiograph(s) of "Overmantle"

X-radiograph(s) of "Fath Ali Shah"

X-radiograph(s) of "The Rehearsal", 1834 - 1917

Artist of original: Hilaire-Germain-Edgar Degas

X-radiograph(s) of "Madonna and Child (relief terracotta)", 1386? - 1466

Artist of original: Attributed to Donatello (Donato di Niccolò di Betto Bardi)

X-radiograph(s) of "Ballet Dancer", 1834 - 1917

Artist of original: Hilaire-Germain-Edgar Degas

X-radiograph(s) of "Le Bal Masque", 1741 - 1814

Artist of original: Jean-Michel Moreau, called Moreau le jeune

X-radiograph(s) of "Orpheus and Eurydice"

The Virgin with the Sleeping Christ Child, 1563 - 1639

Orazio Gentileschi

Cain Fleeing from the Wrath of God (The Body of Abel Found by Adam and Eve), 1757 - 1827

William Blake

Near Magdalena Bay, Baja, California, 1847 - 1919

Ralph Albert Blakelock

George Moore, 1844 - 1926

Mary Cassatt

George Moore, 1844 - 1926

Mary Cassatt

George Moore, 1844 - 1926

Mary Cassatt

Light Sketch of a Woman in Profile (after Rubens?); verso: Two Heads of a Young Man, 1748 - 1825

Jacques-Louis David

Krishna Quells the Serpent Kaliya (painting, recto), illustration from the Bhagavata Purana

Attributed to Mola Ram