John Forbes White and Paul George Konody, 1911 Encyclopædia Britannica (1911)
“ One wonders who the beautiful woman can be that adorns the Wallace collection, the splendid brunette so unlike the usual fair-haired female sitters to Velazquez. She belongs to this period of his work, to the ripeness of his middle period. Instinct with life, her bosom seems to heave and the blood to pulsate through her veins. The touch is firm but free, showing the easy strength of the great master. ”
