Prompt
Generate a realistic image of a British writer, journalist, and anarchist in his 60s, sitting at a desk with papers and books scattered around him, with a thoughtful expression on his face. He has a slightly disheveled appearance, with grey hair and a beard. In the background, there are hints of his involvement with the Freedom Press, Committee of 100, and National Secular Society. The style should be reminiscent of a 20th-century British intellectual, with a muted color palette and a sense of introspection. The subject is Nicholas Walter, and the image should capture his essence as a prominent figure in British anarchist and literary circles.