X-radiograph(s) of "Head of a Monk"

X-Radiograph Description: X-Radiograph Burroughs Number: 3373 X-Radiograph(s) of: Artist: Gozzoli, Benozzo, Italian, probably born 1421-died 1497 Artist: Also att. to Flemish School (?) Title: Head of a Monk Date: 15th century Owner: Harvard University Art Museums Object Number: 1929.251