Portrait of A. S. Pushkin Konstantin Andreevich Somov (1869-1939)

The picture has something of this: people, man, portrait, side view, music, profile, lid, facial hair, veil, mustache, woman, chair, percussion instrument, wear.
Perhaps it’s a painting of a man holding a feather in his right hand and writing on a piece of paper with a feather quill in his left hand.