Lemon (Holiday Card from Yamanaka, 1956)

Hamaguchi Yōzō

X-radiograph(s) of "Madonna of Sorrows"

Master of the Stoetteritz Alter

X-radiograph(s) of "The Presentation in the Temple"

Francesco Francia Jacopo Francia

[Andreas Feininger(?)]

Lyonel Feininger

X-radiograph(s) of "The Argonauts"

Jacopo del Sellaio Pesellino (Francesco di Stefano)

[Blurred]

Lyonel Feininger

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

Andrea del Verrocchio

Untitled

Chuck Holtzman

X-radiograph(s) of "Sibyl"

Dosso Dossi

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

X-radiograph(s) of "Lady Guilford (copy after)"

Hans Holbein the Younger

Onset of Turbulence (#9)

Mel Bochner

Flat, Curled Jade Dragon (one of a pair)

Flat, Curled Jade Dragon (one of a pair)

Swirls and Eddies: Tennis Stroke

Harold Edgerton

X-radiograph(s) of "Toilet of Bathsheba"

Rembrandt Harmensz. van Rijn

Untitled (soldier lining up a shot, Vietnam)

Gordon W. Gahan

X-radiograph(s) of "Crucifixion"

Allegretto Nuzi

X-radiograph(s) of "Bronze Pieces : Handle Chair, Chinese Vase, Hunter"

X-radiograph(s) of "Frigal Repast"

Diego Rodriguez Velázquez

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

Alceo Dossena Giacomo del Pisano

X-radiograph(s) of "Christ in Gethsemene"

X-radiograph(s) of "Christ in Limbo"

Sassetta Master of the Osservanza

X-radiograph(s)

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

Agnolo Bronzino Alessandro Allori Santi di Tito

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

Bartolo di Fredi Luca di Tommè

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

Giovanni Battista Crespi Pier Francesco Mola

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

As Good As It Gets?

Guerrilla Girls

X-radiograph(s) of "Crucifix"

[Statue, Stockholm]

Lyonel Feininger

X-radiograph(s) of "Lady with a Rabbit"

Mariotto Albertinelli Piero di Cosimo

X-radiograph(s) of "Calm Sea"

Willem van de Velde II

X-radiograph(s) of "Henri Albret de Navarre"

Corneille de Lyon

Swirls and Eddies of a Tennis Stroke

Harold Edgerton

Untitled (soldier lining up a shot, Vietnam)

Gordon W. Gahan

X-radiograph(s) of "Banner- Magdalen Enthroned"

Spinello Aretino

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

Francesco di Giorgio Martino, called Francesco di Giorgio

X-radiograph(s) of "Helena Fourment (?)"

Gaspar de Crayer Peter Paul Rubens

X-radiograph(s) of "St. John (test on Wood Sculpture)"

X-radiograph(s) of "[add work title]"

X-radiograph(s) of "Pilate Washing his Hands"

Jacob van Dorsten Rembrandt Harmensz. van Rijn Karel van der Pluym

Nude Standing Female

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

Donatello (Donato di Niccolò di Betto Bardi)

Untitled (soldiers silhouetted in doorway, Vietnam)

Gordon W. Gahan

[Man and woman looking at something in the sand]

Lyonel Feininger

X-radiograph(s) of "Philip IV"

Diego Rodriguez Velázquez

X-radiograph(s) of "Francesco Maria della Rovera"

Bartolomeo Veneto

X-radiograph(s) of "The Assumption of the Virgin "

Starnina (Gherardo di Jacopo di Neri)

X-radiograph(s) of "Crucifix"

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

X-radiograph(s) of "Girl Plucking a Fowl"

Barent Fabritius

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

Lorenzo Lotto

Two Jade Tallies in the Form of Crouching Tigers (Hufu)

[Group looking at something in the sand]

Lyonel Feininger

[Striped cat]

Lyonel Feininger

X-radiograph(s) of "Deposition"