“Well, and the 'X-rays' [X-Ray, 1991, black and white photograph].. .I was just interested in seeing what it looks like inside my head – and the idea that they could just examine the inside of my head like a globe. And then I photographed the facades in New York. [at the end of the 19-nineties].. .I did the books at the end of the nineties, and I did the facades shortly after that.”