The Convalescent Annie Louisa Swynnerton (1844-1933)

The picture has something of this: people, lid, man, portrait, veil, wear, cap, woman, water, jacket, face, mustache, brunette, coat, person, model.
Perhaps it’s a painting of a woman sitting in a field with her hand on her chin and her head resting on her hand near her face, with a cloudy sky in the background.