large oil painting depicting a historical event

large oil painting depicting a historical event. A crowd of people, many wearing dark clothing, are gathered in a square in Moscow, Russia. In the center of the crowd, a military figure in a green and black uniform is holding a speech. The painting is encased in an ornate, gilded frame. The location is likely in or near the Moscow Kremlin, given the presence of red brick buildings. The image also captures details of the room where the painting is displayed, including a deep red wall and a parquet floor. There's a rope barrier in the background. The painting includes many individual portraits within the crowd, creating a sense of realism.