Louise-Anne de Bourbon, Mlle de Charolais (1695-1758), in a monk’s robe, holding the chord of St. Francis Charles-Joseph Natoire (1700-1777)

The picture has something of this: people, woman, furniture, room, book bindings, portrait, wear, seat, book, sit, indoors, girl, veil.
Perhaps it’s a painting of a woman sitting at a desk with a cat in front of her and.