X-radiograph(s) of "Noli me Tangere", 1472 - 1517

Artist of original: Fra Bartolommeo della Porta

X-radiograph(s) of "Church Ruins"

X-radiograph(s) of "Le Lievre", 1699 - 1779

Artist of original: Jean-Baptiste-Siméon Chardin

X-radiograph(s) of "Cassone (test on wood structure)", 1439 - 1501

Artist of original: Francesco di Giorgio Martino, called Francesco di Giorgio

X-radiograph(s) of "Descent from the Cross (copy after Louvre 2737)"

X-radiograph(s) of "Love Bounds by Maidens", 1470 - 1524

Artist of original: Girolamo di Benvenuto di Giovanni del Guasta

X-radiograph(s) of "Judgment of Paris"

X-radiograph(s) of "Holy Family"

X-radiograph(s) of "The Beach at Scheveningen", 1636 - 1672

Artist of original: Adriaen van de Velde

X-radiograph(s) of "St. Anne Altar (test on wood structure)"

X-radiograph(s) of "Benjamin Wadsworth"

X-radiograph(s) of "Joseph Dudley (copy of Massachussetts Historical Society)"

X-radiograph(s) of "The Lovers"

X-radiograph(s) of "Odalisque with a Slave", 1780 - 1867

Artist of original: Jean-Auguste-Dominique Ingres

X-radiograph(s) of "Portrait of a Young Man in an Armchair", 1606 - 1669

Artist of original: Attributed to Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Playing at Mord", 1599 - 1660

Artist of original: Copy after Diego Rodriguez Velázquez

Fragment of the Alps, 1819 - 1900

John Ruskin

Relief (Series B), 1930 - 1985

Charlotte Posenenske

Relief (Series B), 1930 - 1985

Charlotte Posenenske

Nocturne in Black and Gold: Rag Shop, Chelsea, 1834 - 1903

James Abbott McNeill Whistler