X-radiograph(s) of "Madonna and Child", c. 1491/92 - 1542
Artist of original: Also att. to Follower of Bernard van Orley
X-radiograph(s) of "Portrait of a Man (Girl underneath)", 1615 - 1660
Artist of original: Govert Flinck
X-radiograph(s) of "Young Girl with a Dog", 1608/09 - 1651
Artist of original: Jacob Adriaensz. Backer