X-radiograph(s) of "Christ Blessing, Salvator Mundi"

X-Radiograph Description: Negative; Overall Burroughs Number: 21 X-Radiograph(s) of: Artist: Botticelli, Sandro, Florentine, 1444 or 1445-1510 Title: Christ Blessing, Salvator Mundi Date: ca. 1490-1499 Description: Tempera on canvas; 57.15 cm. x 34.93 cm., actual Owner: Harvard University Art Museums Object Number: 1930.2