Artist of original: Fra Angelico

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

, 1947

X-radiograph(s) of "Last Judgment (late)"

X-radiograph(s) of "Crucifixion"

X-radiograph(s) of "Pieta"

X-radiograph(s) of "Nativity"

X-radiograph(s) of "Annunciation"

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