X-radiograph(s) of "Portrait of a Youth", 1470 - 1531

Artist of original: Vincenzo di Biagio Catena

X-radiograph(s) of "Still Life (Breakfast Materials)", 1699 - 1779

Artist of original: Jean-Baptiste-Siméon Chardin

X-radiograph(s) of "St. Lanfranc Enthroned", c. 1460 - c. 1517

Artist of original: Cima da Conegliano

X-radiograph(s) of "St. Agnes", 1472 - 1553

Artist of original: Lucas Cranach the Elder

X-radiograph(s) of "Portait of a Young Man", 1472 - 1553

Artist of original: Lucas Cranach the Elder

X-radiograph(s) of "Madonna and Child with St. Catherine", 1599 - 1641

Artist of original: Follower of Anthony van Dyck

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

Artist of original: Anthony van Dyck

X-radiograph(s) of "Martyrdom of st. Peter", 1599 - 1641

Artist of original: Anthony van Dyck

X-radiograph(s) of "Mlle de Gottignes", 1599 - 1641

Artist of original: Anthony van Dyck

X-radiograph(s) of "Samson and Dalilah", 1599 - 1641

Artist of original: Anthony van Dyck

X-radiograph(s) of "Destruction of Sodom", 1621 - 1674

Artist of original: Gerbrand van den Eeckhout

X-radiograph(s) of "Portrait of a Man", c. 1500-c. 1553

Artist of original: Conrad Faber von Creuznach

X-radiograph(s) of "Annunciation", c. 1550

Artist of original: (?) Herri met de Bles

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

X-radiograph(s) of "Christ in the Garden"

X-radiograph(s) of "Portrait of a Woman (cat on reverse)", 1481 - 1522

Artist of original: Hans Suess von Kulmbach

X-radiograph(s) of "Madonna and Child", 1480 - 1556

Artist of original: Girolamo da Santacroce

X-radiograph(s) of "Portrait of a Lady", 1746 - 1828

Artist of original: (?) Francisco José de Goya y Lucientes

X-radiograph(s) of "Crucifixion", 1541 - 1614

Artist of original: (?) Domenico Theotocopoli, called El Greco

X-radiograph(s) of "Portrait of a Burgomaster", 1613 - 1670

Artist of original: Bartholomeus van der Helst