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

Lucas Cranach the Elder

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

Domenico Puligo

X-radiograph(s) of "Interior"

Pieter Verelst

X-radiograph(s) of "Allegorical Scene"

Paul (Paulus) Bril

X-radiograph(s) of "Boy's Portrait"

Alessandro Allori Agnolo Bronzino

X-radiograph(s) of "Portrait of Mrs. Whitehead"

Jan Anthonisz. van Ravesteyn

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

X-radiograph(s) of "Madgalen"

Segna di Bonaventura

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

Antonio Vivarini

X-radiograph(s) of "Bianca Maria Sforza"

Giovanni Ambrogio de Predis

X-radiograph(s) of "Duke George the Pious of Brandenburg-Ansbach"

Lucas Cranach the Elder

X-radiograph(s) of "St. Michael and the Dragon"

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

Leonaert Bramer

X-radiograph(s) of "Sir Francis Bacon"

Saint Marks Cathedral

Unidentified Artist

X-radiograph(s) of "Male Portrait"

Bernardino de' Conti

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

Piero di Cosimo

Loop-handled triangular stamp seal with criss-cross design

Mecca Building, Chicago, Illinois

Ben Shahn

Photograph of Albers Course, Harvard Summer School

David Herndon Wright

Photographs of three glass paintings

Josef Albers

Untitled (gray with white lines, "two 'pianissimo' constructions in extra-thin white lines on extra-light gray grounds")

Josef Albers

Look out for the Bulg

Alan Shields

X-radiograph(s) of "Allegory-Morte non Timeo (Copy)"

Joos van Cleve

X-radiograph(s) of "Young Man and Woman"

Peter Paul Rubens

Galletas con forma de cochinitos Perote Vera Cruz Mexico

Máximo González

X-radiograph(s) of "Jean of Burgundy"

Simon Marmion

Design for a Tapestry

Anni Albers

A Castle in Disney Land

Diane Arbus

Turf, Stake and String

Lawrence Charles Weiner

Pleas of Dryope

John Okulick

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

X-radiograph(s) of "Annunciation"

Lorenzo di Credi

X-radiograph(s) of "Pope Julius II (Copy)"

Raphael

Fire Escape Cages

Sherril Schell

Untitled (male nudes wrestling)

Thomas Cowperthwait Eakins

Daguerre

Harvey Quaytman

X-radiograph(s) of "Old Man"

Jan Lievens Rembrandt Harmensz. van Rijn

X-radiograph(s) of "Madonna and Child (left half of diptych) (see Gerard David for right half with David, Bishop and Donors)"

Rogier van der Weyden

Apices

Mel Bochner

Curve

Donald Furst

X-radiograph(s) of "Three Saints"

Andrea di Giusto

Untitled (drugstore, Suffolk, Virginia)

Hamblin Studio

Lines in Four Directions

Sol LeWitt

Untitled (gray with white lines, "two 'pianissimo' constructions in extra-thin white lines on extra-light gray grounds")

Josef Albers

Calcutta, Government House Showing the South Eastern Arch

Samuel Bourne

Untitled (main entrance to church, Dürnstein, Austria)

Unidentified Artist

Elevata, Row 2, column 1

Maria Magdalena Campos-Pons

Plate III

James Turrell

Fragment of an Attic Red-figure Eye-Cup

Fragment of Gold Glass Mosaic

X-radiograph(s) of "Louis XI"

Jean Fouquet

X-radiograph(s) of "Portrait of Youth Holding Arrow"

Giovanni Antonio Boltraffio

Landscape

Dorothy Coulter

Untitled (jungle, central highlands near Dak To, Vietnam)

Gordon W. Gahan

X-radiograph(s) of "Golden Wedding"

Adriaen van Ostade

X-radiograph(s) of "Adoration of Kings"

Cosmè Tura

X-radiograph(s) of "Descent from the Cross"

X-radiograph(s) of "A Warrior alla Romana"

X-radiograph(s) of "Figures in Landscape with Ruins"

Adriaen van Nieulandt the Younger

Untitled

Sol LeWitt

Untitled

Brice Marden

Red-figure cup fragment. Side A: on far right, below, rise into handle; left shoulder/upper arm with cloak of komast to left.

Makron

Weight

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

Domenico Veneziano Pisanello (Antonio Pisano)

White Shoes, 7th Ave., NYC

Bruce Cratsley

Basket of Fruit

Unidentified Artist

Untitled (white lines on black)

Josef Albers

Delhi, the Jumma Masjid, the Mosque and Quadrangle

Samuel Bourne

X-radiograph(s) of "Last Judgment (copy)"

Hieronymus Bosch

Peony Red-Mu Ten Huang

Yamanaka & Co.

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

Bernardino Luini