I wrote the plot [for the Persepolis ]and Vincent [Paronnaud] and I wrote and discussed the shooting of the script. Vincent then took care of the production design, the actual shooting, and what was going on within each scene. It's very difficult, though, to draw a line between who did what. Because Vincent would say something, and I would add something, and at the end you have this film, yet no clear idea of who did what.

Revolutions just spread blood. Evolution - this is something that changes in the long term. Because history is long term. But today, we don't talk about history. The past is two weeks ago, and the future is two weeks after.

With animation, if something does not fit, you always have the time to change it. When you make a live-action movie, when your days of shooting are over, they are over forever.

We always say we are equal in front of death, but when you are rich, for example, and you have everybody taking care of you, I think that you suffer much less. It must be much more painful to die when you are poor than when you are rich. But when your heart is broken, you can be rich, poor, whatever - a broken heart, we are all equal in front of it. And I think there is no subject more serious.

I like to be sad once in a while. You need it for your equilibrium.

I really didn't know what to think about the veil. Deep down I was very religious but as a family we were very modern and avant-garde. I was born with religion. At the age of six I was already sure I was the last prophet. This was few years before the revolution.

I hate this word 'graphic novel.' It is a term publishing houses have created for the bourgeois so they wouldn't be ashamed of buying comics... I'm not a graphic novelist. I am a cartoonist and I make comics and I am very happy about it.