caption: The image shows a portrait of a man in a black coat, painted by Sir David Attenborough. The man is standing in the center of the painting, with a photo frame in the background. He has a serious expression on his face, and his hands are clasped in front of him. His hair is dark and his eyes are focused intently on something in the distance. The painting is done in a realistic style, with the man's clothing and facial features clearly visible.