Prompt
                                        
                                            Create an image of a British cartoonist, illustrator, and artist, specifically a satirical humorist, in his later years, possibly with a hint of a rugged, worldly appearance, sitting at a desk with papers and pens, surrounded by some of his notable works, such as St Trinian's School and Molesworth, with a subtle background hinting at his time in the British Army and as a prisoner of war, and a few French and English cultural references, in a realistic yet slightly whimsical style.