Smith, it developed, had had a supplier known as Jimmy. Jimmy was a burglar and other things as well, and just back from a year in high orbit, having carried certain things back down the gravity well. The most unusual thing Jimmy had managed to score on his swing through the archipelago was a head, an intricately worked bust, cloisonné over platinum, studded with seedpearls and lapis. Smith, sighing, had put down his pocket microscope and advised Jimmy to melt the thing down. It was contemporary, not an antique, and had no value to the collector. Jimmy laughed. The thing was a computer terminal, he said. It could talk. And not in a synth-voice, but with a beautiful arrangement of gears and miniature organ pipes. It was a baroque thing for anyone to have constructed, a perverse thing, because synth-voice chips cost next to nothing. It was a curiosity. Smith jacked the head into his computer and listened as the melodious, inhuman voice piped the figures of last year’s tax return.