Elderly male doctor holding a coconut, YouTube thumbnail style, with a dark background and vibrant foreground elements. The doctor is in his 60s or 70s with white hair and glasses, wearing a bright white lab coat that stands out against the dark backdrop. His expression is one of complete shock - wide eyes, open mouth, raised eyebrows. He's holding a large, vividly green coconut with both hands in front of him. The coconut should be prominently featured, taking up a significant portion of the image. The background is dark, possibly a deep blue or black, suggesting a dimly lit hospital or clinic setting. This dark background should create a strong contrast with the brightly lit doctor and coconut. Use dramatic lighting to highlight the doctor's shocked expression and the vibrant green of the coconut. The composition should be centered and zoomed in on the doctor's face and the coconut
