Prompt
Create a realistic portrait of Francis Sellers Collins, a middle-aged man with a gentle smile, wearing a suit and tie, with a subtle background that hints at his work in genetics and medicine. He should be seated in a professional setting, possibly with a few subtle nods to his achievements, such as a book or a photo of the Human Genome Project in the background. The style should be formal and dignified, reflecting his stature as a renowned scientist and physician.