#19309 Martin van Meytens II (1695-1770)

The picture has something of this: woman, portrait, people, girl, wear, dress, fashion, model, reclining, glamour, furniture, fashionable, jewelry, retro, seat, lace.
Perhaps it’s a painting of a woman sitting in a chair wearing a red and blue dress with a red sash around her neck and her hand in her other hand.