X-radiograph(s) of "Mariana of Autria"

Burroughs Number: 1982 X-Radiograph(s) of: Artist: Mazo, Juan Bautista Martínez del (?), Spanish, 1612-1667 Artist: Also att. to Studio of Diego Velazquez Title: Mariana of Autria Owner: Museo del Prado, Madrid Object Number: 1190