X-radiograph(s) of "St. Catherine", 1494 - 1557
Artist of original: Circle of Pontormo (Jacopo Carrucci da Pontormo)
X-radiograph(s) of "Saint George and the Dragon", born c. 1400-1410, died 1445 or 1446
Artist of original: School of Konrad Witz
X-radiograph(s) of "Double Portrait (see file TL31018.4)", 1834 - 1903
Artist of original: (?) James Abbott McNeill Whistler
X-radiograph(s) of "Portrait of a Young Man", c. 1455 - after 1508
Artist of original: Giovanni Ambrogio de Predis
X-radiograph(s) of "Madonna and Child (terracotta relief)", 1367 - 1438
Artist of original: Jacopo della Quercia (Jacopo di Pietro d'Angelo)
X-radiograph(s) of "Madonna and Child (relief terracotta)", 1386? - 1466
Artist of original: Attributed to Donatello (Donato di Niccolò di Betto Bardi)