Having a book is actually like a great master - helping to build a universe and unify work - especially in my pictures where there is such a strong signature, yet with a set of rigorous rules to it.

I look at my women with a Shakespearean element too - the variant of emotions they are capable of - it's not all completely dour, there is a bit of humor in there too! I actually think the whole Shakespearean world is wrapped up in every human being, from beauty to destruction and everything in between.

I suppose I like to set myself projects that are tight, focused, and then challenge myself with how broad I can go within that limited aspect. I think to Helmut Newton and film director, Federico Fellini - the added level of eroticism, the arousing message - and how it was possible for them to keep their signatures over so many years.

I'll always remember Jean Paul Gaultier, who did a project based on Madonnas, remarking on the images, "Yours are much better." Gaultier is really smart, so it's good getting a compliment from him!

I'm always working in this universe - whether picturing hamburger joints, Virgin Marys, domestic scenes - using these "vacant-faced" women as a medium to question universal truths.

I like the drawings. And as a photography fan myself, I would look at Helmut Newton or Irving Penn and like to see the initial notes or drawings, to see where the ideas grew from. Also my sketches are key to my work because I came to realise early on that by doing drawings, I could formulate a plan of what I was thinking of - I could take control and direct the work.

Having a book is actually like a great master - helping to build a universe and unify work - especially in my pictures where there is such a strong signature, yet with a set of rigorous rules to it.