[Buzzing at the Sill] deals with the margins of America, a lot of parts unseen. Well, parts that are seen and familiar to a lot of the populace, but unseen when it comes to the parameters of what mainstream news and popular culture and Hollywood reflects.

I went out to cover the wars in Iraq and Afghanistan fundamentally [in Buzzing at the Sill] because I was interested in war as a notion and in experiencing it. I was interested in history and how societies form. I was interested in the recent history of what had provoked these wars. So when I finally got out there, I was really seeing the wars through the American perspective, much more than through being embedded with American soldiers and Marines.

I read the poem [In a Dark Time by Theodore Roethke] because I was intrigued and had one of those strange senses: "This poem is kind of important to me. I don't know why, but I'm going to just keep it in the back of my mind." I just kept coming back to it. As I started putting the book together and writing the stories for it, this idea of buzzing as a word kept popping up in my brain.

I kept shooting but started making drafts of the work, essentially spending a few days a month sequencing and editing, hanging things up on the board, showing them to trusted confidantes from in and outside the photo world. It started to take its shape naturally over time until I kind of ran out of ideas.

That kind of unease, that melancholy, is of course partly my interpretation, but partly, I think, it's something that's really there [in America] as well. It resonates with this moment and the sort of alienation from the power structure a lot of people feel, as well as a certain amount of desperation, in the hope of disrupting the power structure so they can live better lives. I think in those ways, it's intimately connected to today.

Sometimes the picture is more interesting than what is going on. Sometimes the picture is suggestive of greater things in society or the history of what might be connected to the theme in the pictures and those are worth exploring.

What I was doing for those assignments wasn't always directly tied to what I was doing for myself, but it gave me the space to photograph. I started getting assignments that dealt with my own interests and made some pictures in that direction.