Quinten Massys (Flemish, 1466 – 1530), An Old Woman known as The Ugly Duchess (c.1513), 62×46cm, National Gallery, London.
Oil on oak, 62.4 × 45.5 cm
Bequeathed by Miss Jenny Louisa Roberta Blaker, 1947
NG5769
https://www.nationalgallery.org.uk/paintings/NG5769