Portrait of A. A. Popov Zinaida Serebryakova (1884-1967)

The picture has something of this: people, man, eyeglasses, elderly, portrait, wear, bald, eyewear, facial hair, facial expression, leader, mustache, music, outerwear, writer.
Perhaps it’s a painting of a man in a blue suit and tie sitting in a chair with a violin in his lapel and a blue scarf around his neck.