caption: The image shows an engraving of a man in a suit and tie, believed to be Gustav Gustav, a German composer and pianist. He is depicted in a portrait, with text at the bottom of the image. His facial features are detailed and his expression is serious, suggesting he is deep in thought. His clothing is ornate and his hair is neatly combed. He has a strong jawline and a prominent nose, and his eyes are focused intently on something in the distance.