Rox is a dude.
I think style isn't anything more or less than the way bias affects a person's actions. Kind of a gross generalization, but true. In art, it'll affect all sorts of things; subjects you pick, how you represent them, the tools you use, the restrictions you work under - in my opinion, all these are stylistic choices. Aesthetic decisions are determined by your biases, as well - and so are stylistic choices, in my mind.
The most ridiculous thing I've read today is Helm about how he doesn't have a style, when everything he says and does is laced with it.