Keywords: Portrait of an unknown Woman.jpg after possibly Beatrice d'Este en variation on a Leonardesque portrait of an unknown woman in the Pinacoteca Ambrosiana Milan now generally attributed to Giovanni Ambrogio de' Predis Apart from some changes to details of the costume and jewellery the figure has been given a hand holding a spiked wheel the attribute of St Catherine of Alexandria < 1508 oil canvas cm 46 33 7 institution Ashmolean Museum object history George Salting credit line ProvenanceEvent 1940 bequest Miss Emily G Kemp accession number A713 http //www ashmolean org/ash/objects/makedetail php pmu 730 mu 731 gty brow sec dtn 20 sfn Artist 20Sort Title cpa 57 rpos 1133 Ashmolean Museum other versions PD-old-100-1923 DEFAULTSORT Predis Portrait of an unknown woman Beatrice d'Este Giovanni Ambrogio de Predis Paintings in the Ashmolean Museum Beatrice d'Este Females with hair with pearl jewellery in art portrait paintings not categorised by year portrait paintings of women at bust length Renaissance profile portraits of women |