Mary, Lady Templeton, after Thomas Lawrence William Etty (1787-1849)

The picture has something of this: portrait, people, woman, girl, face, model, lid, fashion, veil, dress, wear, hairdo, brunette, lady, profile, hair.
Perhaps it’s a close up of a painting of a woman in a white dress with a white hat on her head and a red necklace on her neckline.