LM: What gave you the initial impulse to make Severian a torturer? Was it that abstract notion of wanting your hero to deal with the nature of pain and suffering?
Wolfe: No, the possibility of having a character who was a torturer was one of those initial ideas that wasn't tied to anything for a while. It first came to me during some convention I was attending at which Bob Tucker was the guest of honor. For some reason Bob felt obliged to go to a panel discussion on costume, and since he wanted someone to accompany him, I went along (otherwise I wouldn't ordinarily have gone since I'm not a costumer). So I went and heard Sandra Miesel and several other people talk about how you do costumes—how you might do a cloak, whether or not it's good to use fire as part of your costume, and so forth. As I sat there being instructed I was sulking because no one had ever done one of my characters at a masquerade. It seemed as though I had done a lot of things that people could do at a masquerade; but when I started to think this over more carefully, I realized there were few, if any, characters who would fit in with what Sandra and the others were saying. That led me to start thinking about a character who would fit—someone who would wear simple but dramatic clothes. And the very first thing that came to mind was a torturer: bare chest (everybody has a chest, all you have to do is take your shirt off), black trousers, black boots (you can get those anywhere), black cloak, a mask, and a sword! Here was an ideal, easy SF masquerade citizen.
Gene Wolfe (in conversation with Larry McCaffery) on the inspiration for Severian in The Book of the New Sun