Prompt
Create a realistic portrait of Sir John Bertrand Gurdon, a British developmental biologist, sitting in a laboratory setting with a subtle background of Xenopus laevis, the African clawed frog often used in his research. He is dressed in a formal suit with a hint of a lab coat, symbolizing his contributions to both science and his prestigious awards. Include a few subtle nods to his work, such as a Nobel Prize medal or a representation of cell cloning in the background. Capture his expression with a sense of contemplation and wisdom, reflecting his groundbreaking work in nuclear transplantation and cloning. Style: Photorealistic.