Comics are not illustration, any more than fiction is copywriting. Illustration is essentially the application of artistic technique or style to suit a commercial or ancillary purpose; not that cartooning can't be this (see any restaurant giveaway comic book or superhero media property as an example), but comics written and produced by a cartoonist sitting alone by him- or herself are not illustrations. They don't illustrate anything at all, they literally tell a story.
Chris WareFortunately, I'm able to make a living from comics, so I'm privileged enough to be quite choosy, though most cartoonists can't afford to be. It's really an uncomfortable situation, since I'm not an illustrator, though I do get calls from morally indefensible businesses offering me money to decorate their ambitions. It's extremely rare, almost unheard of, in fact, that I am asked to do a comic strip. Do writers get calls to pen Toyota advertisements? Do composers get asked to write chamber pieces about exercise machines?
Chris WareMy grandmother was an unparalleled storyteller who gave me a preview of how life might turn out, and also fortified my empathy.
Chris WareComic strip is almost like music on a page that you perform in your mind. It's not just pictures. There's a particular rhythm and structure to it that is unlike anything else. It literally is like music. You hear it in your mind as you read it.
Chris WareA comic is a way of literally experiencing someone else's vision with a purity that I don't think any other medium offers; there are no technical, electronic or financial limitations; one only has to work harder to improve. Lately I think a new attitude has prevailed that comics aren't inherently an Art form, but that some cartoonists are genuinely artists.
Chris Ware