Illustrators are usually illustrating something big or commercial if not outright advertising. It's a form of prostitution, but that's cool because we don't have any moral hang-up about it.

Poster art was always my way of being involved in the conversation. So it wasn't just a one-way conversation with the police yelling at us or freaking us out. Street posters allowed you to have the last word.

Infiltrating the mainstream was a natural extension of my street art. I've always tried to communicate ideas to the public as directly as possible.

In the U.S., ironically, people work longer hours in the U.S. than they do in Europe or in any other industrialized country. They seem utterly oblivious to May Day, don't really know what it is - our own history.

When I was younger, when I was a teenager, the work was more satirical and funny and cartoony. And part of it was chops - if you have a more limited repertoire of stick figures and cartoon characters, they lend themselves more to humor than to tragedy.

Let me see: art and activism. I can always fall back on, "the question should be, what isn't political? Everything you do is political, even if it's abstract. You're making a political statement even if it's unwittingly." I think so much of art is unconscious anyway, the artist doesn't know the real reason they're doing it. They're just kind of going along with it intuitively.

Street art is about as religious as I get - that's my faith, that even if people screen it out and didn't think they saw it, they did. Even if it was for a split second, it's become part of them and it's affecting them somehow.