Prompt
Generate a realistic portrait of a British statistician and mathematician, David Cox, in a formal setting, possibly with a background that reflects his academic and professional affiliations, such as the University of Oxford or Imperial College London, and include subtle nods to his contributions to statistics, such as a proportional hazards model diagram or a statistical formula in the background; render in a style that conveys dignity and intellectual depth, suitable for a recipient of the Copley Medal and Knighthood.
