Olga's Gallery
Peter Paul Rubens.
Portrait of Marchesa Brigida Spinola Doria.
c.1606. Oil on canvas. The National Gallery of Art, Washington, DC, USA. More. 
Marchesa Brigida Spinola Doria (1584 - ?) Genoese aristocrat, a Spinola by birth, in 1605 married Giacomo Massimiliano Doria. The portrait is painted in the year following her marriage.
See: Peter Paul Rubens. Portrait of Marchesa Brigida Spinola Doria.