Saint Catherine Bernardino (Bernardino de Scapis) Luini (c.1480-1532)

The picture has something of this: people, two, portrait, woman, man, wear, three, group, music, facial expression, musician, jewelry, son, interaction, veil, affection.
Perhaps it’s a painting of a woman holding a book in her hands and two small children in her arms behind her, both of them are looking at the viewers.