Prompt
Create a realistic portrait of Francis William Aston, a middle-aged British man with a gentle expression, wearing formal attire typical of the early 20th century, possibly with a lab coat or a suit, sitting in a study or laboratory setting with subtle hints of his work in chemistry and physics, such as a mass spectrograph or a periodic table in the background, and include a sense of nostalgia and intellectualism, reflecting his achievements, including his Nobel Prize in Physics in 1922.
