Prompt
Generate a realistic image of a British engineer and inventor in his 60s, dressed in formal attire, with a background that represents his achievements in engineering, specifically with a hovercraft model or a subtle hovercraft-inspired design element. The subject should be posed in a dignified and thoughtful manner, possibly seated with his hands clasped together, reflecting his contributions to the field of engineering and his knighthood. Incorporate subtle hints of his education and professional background, such as a Peterhouse, Cambridge, or Marconi Company logo discreetly in the scene or on his attire. Ensure the style is respectful and aligns with a biographical representation.