I think I misunderstood Instagram and just thought it was people photographing their friends, and discovered there were a number of people, a number of artists, who were taking it very seriously and doing very imaginative work with Instagram as the medium.

There's something arbitrary about taking a picture. So I can stand at the edge of a highway and take one step forward and it can be a natural landscape untouched by man and I can take one step back and include a guardrail and change the meaning of the picture radically... I can take a picture of a person at one moment and make them look contemplative and photograph them two seconds later and make them look frivolous.

I was photographing every meal I ate, every person I met, every waiter or waitress who served me, every bed I slept in, every toilet I used.

I discovered that this camera was the technical means in photography of communicating what the world looks like in a state of heightened awareness. And it's that awareness of really looking at the everyday world with clear and focused attention that I'm interested in.

There's something essentially fictive about a photograph. That doesn't mean that if you understand that, and you understand how the world is transformed by the camera, that you can't use the limitations or the transformation to have an observation that is a very subtle perception of the world.

I'm always interested in finding new aesthetic problems to deal with and challenge myself, even if the aesthetic problem is one of content.

Photographers have to impose order, bring structure to what they photograph. It is inevitable. A photograph without structure is like a sentence without grammar-it is incomprehensible, even inconceivable.