As I watched, sitting on the ground with my head tilted against the seat of an empty chair, he pulled out a sheet of green-blue paper, shimmering like mermaid’s scales. As he cut, the paper opened up in his hands like a flower or a song, and from the heart of it roared a dragon, filigreed so that you could see the dim lamplight straight through, so that I could see Khai through the sinuous curves of its body.