Portrait of Emiliana Concha de Ossa Giovanni Boldini (1842-1931)

The picture has something of this: woman, portrait, fashion, model, dress, girl, beautiful, hair, people, sexy, fantasy, lady, veil, nude, glamour, wear, style.
Perhaps it’s a painting of a woman in a white dress with a gun in her hand and a cat in her lap, with a curtain in the background.