X-radiograph(s) of "Young Woman"

Jacob Adriaensz. Backer Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Male Portrait"

Paris Bordone Titian (Tiziano Vecellio)

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

X-radiograph(s) of "Adoration"

Jacques Jordaens

X-radiograph(s) of "The Vision of St. Jerome (copy after a painting in S. Niccolo da Tolentino, Venice)"

Johann Liss

X-radiograph(s) of "Christ on the Cross"

Simone Martini

Untitled (bleed-through of previous page, left page); Untitled (blue skyburst over landscape, right page)

Otto Piene

X-radiograph(s) of "St. Catherine"

X-radiograph(s)

Giovanni Bellini

X-radiograph(s) of "Christ and His Mother"

Rogier van der Weyden

Gummlin, Usedom, Mecklenburg-Vorpommern, Germany

Sibylle Bergemann

X-radiograph(s) of "Old Man with a Beard"

Peter Paul Rubens

X-radiograph(s) of "Fall of the Rebel Angels"

Pieter Bruegel, the Elder

X-radiograph(s) of "Madonna and Child with Angels"

X-radiograph(s) of "Judith with the Head of Holofernes"

Andrea Mantegna

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

Cima da Conegliano

X-radiograph(s) of "Allegory"

Hieronymus Bosch

X-radiograph(s) of "Sketch for picture of Jupiter and Semele"

Peter Paul Rubens

X-radiograph(s) of "Samson and Dalilah"

Anthony van Dyck

X-radiograph(s) of "Landscape"

Lucas van Uden

X-radiograph(s) of "Angel"

Melozzo da Forli

X-radiograph(s) of "Battle Scene"

Erasmus Quellinus

X-radiograph(s) of "Episodes from the Life of St. Proculus"

Pacino di Bonaguida

Conrad Veidt and Lupe Velez, Hollywood

Edward Steichen

X-radiograph(s) of "Ariadne"

George Frederic Watts

X-radiograph(s) of "Holy Family"

X-radiograph(s) of "Cardinal Mezzarota"

Andrea Mantegna

X-radiograph(s)

Mend Piece for John

Yoko Ono

X-radiograph(s) of "Male Portrait (Martin Cahlenbach?)"

Albrecht Dürer

X-radiograph(s) of "Male Portrait"

Master of Flémalle Rogier van der Weyden

X-radiograph(s) of "St. Anthony"

Cosmè Tura

X-radiograph(s) of "Annunciation"

Ventura Salimbeni Gentile da Fabriano

Cylinder Seal: Warrior King faces a Figure, possibly the God Amurru

X-radiograph(s) of "Gamblers"

Pieter Brueghel the Younger

X-radiograph(s) of "Virgin Adoring the Child"

Pesellino (Francesco di Stefano)

Tortured Color

Arman (Armand Pierre Fernandez)

X-radiograph(s) of "Profile Portrait Head"

X-radiograph(s) of "Skull"

Daniel Seghers

Sables de l'Atlantique, Bretagne

Lucien Clergue

X-radiograph(s) of "Sacrifice of Noah"

Bernardo Cavallino

X-radiograph(s) of "Madonna and Child Enthroned with Saints"

Sano di Pietro (Ansano di Pietro di Mencio)

X-radiograph(s) of "Boy and Girl"

Michelangelo Merisi da Caravaggio

X-radiograph(s) of "Apples"

Gustave Courbet

X-radiograph(s) of "Madonna"

Arthur Everett Austin

X-radiograph(s) of "View of the Rialto"

Francesco Guardi

X-radiograph(s) of "Madonna and Scenes from Life of Christ"

Giotto di Bondone

X-radiograph(s) of "Scene from Life of a Hermit (part of a triptych)"

Domenico Veneziano Giovanni di Francesco Giacomo del Pisano

Labels for Stations of the Cross

Barnett Newman

X-radiograph(s) of "Death of the Virgin"

Hugo van der Goes

X-radiograph(s) of "Adoration of the Magi"

Gerard David

X-radiograph(s) of "Raising of Lazarus"

Albert van Ouwater

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

Giovanni di Paolo Sassetta

Ice Formation

Brett Weston

Untitled (inside medevac helicopter, 57th Medical Detachment, Vietnam)

Gordon W. Gahan

Venice Night

Howard Hodgkin

X-radiograph(s) of "Christ Carrying Cross"

Niccolò da Foligno

ARRETINE WARE. FRAGMENT WITH A RUNNING LION.

Self-Portrait

Ed Bereal

X-radiograph(s) of "Crucifixion"

Berlinghiero Berlinghieri

Untitled

Morris Louis

X-radiograph(s) of "Self-Portrait"

Rembrandt Harmensz. van Rijn