"Gogol was an idealist. He made up as the abstract or platonic ideal of an anarchist. But I am a realist. I am a portrait painter. But, indeed, to say that I am a portrait painter is an inadequate expression. I am a portrait." "I don't understand you," said Syme. "I am a portrait," repeated the Professor. "I am a portrait of the celebrated Professor de Worms, who is, I believe, in Naples."
January 1, 1970
https://en.wikiquote.org/wiki/The_Man_Who_Was_Thursday