Prompt
Create a realistic portrait of Earl Wilbur Sutherland Jr., a middle-aged American biochemist and pharmacist in the 1960s, wearing a suit and tie, with a subtle background hinting at his laboratory work, reflecting his contributions to the discovery of cyclic AMP and his Nobel Prize in Physiology or Medicine in 1971, not Physics; ensure the image captures his professional demeanor and significance in the field of biochemistry.
