caption: The image shows a black and white painting of a man playing a tuba on the side of a building. The man is wearing a long-sleeved shirt and trousers, and has a wide-brimmed hat on his head. He is playing the tuba with his hands, and his eyes are closed in concentration as he concentrates on the music he is creating. The painting is done in a graffiti style, with bold lines and bright colors that bring the image to life.