Princess Youssoupoff Élisabeth Louise Vigée Le Brun (1755-1842)

The picture has something of this: woman, people, dress, wear, portrait, veil, reclining, position, girl, sculpture, seat, actress, royalty, temple.
Perhaps it’s a painting of a woman in a red and white dress holding a flower in her right hand and a basket of flowers in her left hand in front.