Prompt

Generate a realistic image of a British mathematician and cryptographer in his 70s, sitting at a desk with papers and a pen, with a subtle background hinting at his work in cryptography and mathematics, wearing formal attire suggesting his affiliation with the Government Communications Headquarters, reflecting his contributions to the development of public-key cryptography and RSA encryption, in a style that conveys intellectual depth and professional distinction.

Image by stabilityai/stable-diffusion-3.5-large-turbo