One time at a convention I ran across the Man of Flowers, the Superman of Daffodils, a long-haired guy, indestructible (of course), who slept in his car and drank a lot of cough syrup and didn’t really fight crime, unless the crimes were happening pretty close by. He was old by then, maybe fifty years old, but with stubble and green eyes and that ageless Tom Petty So-Cal face, and we’d gotten used to the idea that this particular ubermensch was more super-hero vibe than actuality.