Christopher Capozziello: When I first began making pictures of Nick, he didn’t like it. In fact, very early on, after I had just graduated from college and was living at home, I made a picture of him waking up. He immediately punched me in the face and said he didn’t want me making pictures of him. At that point I wasn’t making pictures with any real intention of telling his story, but what they became was a way for me to deal with our differences. In some strange way, as I’ve seen his story emerge, the pictures have brought us closer together. We spend more time together, talk on the phone more. That didn’t used to happen. The pictures have forced me to deal with the issues of guilt I’ve had about being the healthy [twin].