Attention: Superheroes Make Crap Artists

"Art is made by ordinary people. Creatures having only virtues can hardly be imagined making art. It's difficult to picture the Virgin Mary painting landscapes. Or Batman throwing pots. The flawless creature wouldn't need to make art. And so, ironically, the ideal artist is scarcely a theoretical figure at all. If art is made by ordinary people, then you'd have to allow that the ideal artist would be an ordinary person too, with the whole usual mixed bag of traits that real humans possess."

--David Bayles and Ted Orland,
Art and Fear: Observations on the Perils (and Rewards) of Artmaking