X-radiograph(s) of "Confidential", 1593 - 1678

Artist of original: Jacques Jordaens

X-radiograph(s) of "Dutch Man"

Portrait of a Woman in a Hat, 1852 - 1917

James Carroll Beckwith

Orchids and Rocks, 1820 - 1898

Yi Ha-ŭng (also known as Taewŏn’gun)

Fantastic Rock and Fungi

Japanese

Shouldering ('Fu'), born 1932

Liu Kuo-sung (Liu Guosong) 劉國松

Angst, 1863 - 1944

Edvard Munch

Alley of the Hundred Fountains, Villa d'Este, Tivoli, 1621 - 1691

Israël Silvestre

X-radiograph(s) of "St. Lucy", 1460 - 1535

Artist of original: Lorenzo di Ottavio Costa

X-radiograph(s) of "Martyrdom of a Saint", c. 1460-c. 1490

Artist of original: Also att. to School of Geertgen tot Sint Jans

X-radiograph(s) of "Old Man", c. 1590-1650 or 1662

Artist of original: Also att. to (?) Abraham de Vries

X-radiograph(s) of "Magdalen", 1599 - 1641

Artist of original: Anthony van Dyck

X-radiograph(s) of "Madonna and Child with St. Catherine", 1425-40 - 1494

Artist of original: Or (?) Hans Memling

X-radiograph(s) of "Head of a Man", active c. 1480-c. 1504

Artist of original: (?) Jean Hey

X-radiograph(s) of "St. John Preaching", c. 1460-c. 1490

Artist of original: Also att. to School of Geertgen tot Sint Jans

X-radiograph(s) of "Portrait of a Woman", 1616-1679

Artist of original: Ludolf de Jongh

X-radiograph(s) of "Landscape with Figures", 1709 - 1784

Artist of original: Giuseppe Zais

X-radiograph(s) of "Madonna and Saints with Scenes from Her Life", 1370-1425

Artist of original: Also att. to Follower of Lorenzo Monaco

X-radiograph(s) of "Madonna of the Rocks", 1467 - 1516

Artist of original: Giovanni Antonio Boltraffio

X-radiograph(s) of "Samson Berating His Father-in-Law", 1607 - 1674

Artist of original: Jan Lievens