Sketchbook 51 service for peace theorem proving

theorem proving

four-wheel landing gear

This publication contains for the first time in English

you will be able to tackle difficulties that may have seemed impossible

It has taken over 16 years of research by the author

Sketchbook 51 service for peace theorem provingForeword, by Barbara Nessim. The following pages are a faithful reproduction of my 51st sketchbook, finished July 30, 1991. I have completed almost 100 books since 1974, and they are instrumental to my creative process. My sketchbooks serve as an archive of imagery and ideas that inform my entire body of artwork. There are just 3 rules for these books: 1) must have beginning and end pages with dates 2) must work page after page 3) no page is torn out