" I am trying now to re-create in my mind the picture of the man as I saw him in 1939- he, the revered author of Sinister Barriers, I the novice. I think I can rely on my near-photographic memory for the purpose. (I call it "near-photographic" because I can only remember things that happen to be lying around near photographs.)

Let's see, as I recall, he is six-feet seven-inches tall (when he is sitting down, that is) with a long and majestic English face. Then, too, I distinctly remember, there was a small flashing golden aura about his head, the occasional play of hissing flashes when he moved it suddenly, and the distant rumble of thunder when he spoke. "

― Isaac Asimov , The Hugo Winners Vol 1 and 2 1955-1970