Портрет сестер княжон Анны Гаврииловны и Варвары Гаврииловны Гагариных Vladimir Borovikovsky (1757-1825)

The picture has something of this: people, two, woman, portrait, man, affection, group, retro, music, family, wear, facial expression, son, three.
Perhaps it’s a painting of two women, one holding a guitar and the other holding a violin, while the other holds a sheet of paper in her hand.