Prompt
Create a realistic portrait of Sir Henry Dale, a middle-aged British man with a dignified expression, wearing formal attire including a suit and tie, and holding a pair of glasses in his hand. He should be seated in a comfortable armchair with a backdrop of a classic British library or study, with books and papers scattered around him. Incorporate subtle hints of his work in neurophysiology and pharmacy, such as a few neurotransmitter diagrams or a microscope in the background. Capture his distinguished personality and achievements, including his Nobel Prize win in 1936, with a sense of gravitas and authority. Style: formal, realistic, and slightly vintage to reflect the era he lived in.