JFB: Somehow, I got the feeling that you were asking 'Where are the masters? ... who are they? ... and what are they doing? "… and this feeling that the answers will be found in unexpected places.
AP: Sure, that’s it. Till you stop looking, and you’re just doing your thing.
--- a conversation between João Francisco Barreto and André Príncipe.

This is the first book of a triology.
These books were designed like classical music scores.