books.google.com - The quintessential Renaissance Man, Leonardo da Vinci was well aware of the fundamental importance of mathematics for architecture. This issue of the Nexus Network Journal examines Leonardoa (TM)s knowledge of theoretical mathematics, explores how he used concepts of geometry in his designs for architectural...http://books.google.com/books/about/Leonardo_Da_Vinci.html?id=IPYHmPLtb9UC&utm_source=gb-gplus-shareLeonardo Da Vinci
