Keywords: Monad.svg Monad from the Greek word monos or μονάς from the word μόνος which means one single or unique was a symbol referred by the Greek philosophers as The First The Seed The Essence The Builder and The Foundation They also called it Unity Source Divine Proportion by Priya Hemenway page 51 Originally created by jossi Later version by bdesham Created with Inkscape 2006-08-13 jossi Pythagorean symbols |