Prompt
Create a realistic portrait image of Sir Nicholas Winton, a British humanitarian, in a dignified and compassionate pose, reflecting his remarkable life and achievements, particularly his selfless efforts in organizing the Kindertransport to rescue 669 children from Czechoslovakia before World War II, dressed in formal attire, with a warm and gentle expression, set against a subtle background that hints at his connection to the humanitarian cause, in a style that conveys respect, empathy, and admiration for his legacy.