X-radiograph(s) of "Maria Anna (or Teresa)"

Burroughs Number: 1973 X-Radiograph(s) of: Artist: Mazo, Juan Bautista Martínez del (?), Spanish, 1612-1667 Artist: Also att. to Velazquez, Diego (?), Spanish, 1599-1660 Title: Maria Anna (or Teresa) Owner: Boston Museum of Fine Arts, MA