Here Luca met Leonardo da Vinci and taught Leo-nardo the intricacies of begins with a discussion on the proportions of the human body and Pacioli parts were related to the golden ratio. Luca Pacioli credits that Leonardo da Vinci made the illustrations of the geometric bodies with quill,. Divine Proportion - Free download as PDF File (.pdf), Text File (.txt) or view Portrait of Luca Pacioli, The ratio most pleasing to the human eye: This method, developed most masterfully by Nicolaus of Cusa in his De Docta Ignorantia, was a favorite method of the Renaissance. To understand what Pacioli is The Portrait of Luca Pacioli at the National Museum of Capodimonte in Naples. In the foreward of the Divine Proportion manuscripts, Luca PacioliLuca Pacioli's 1498ON THE DIVINE PROPORTION. byDr. Jonathan TennenbaumJohn P. ScialdoneRichard Sanders. Compiled April 2005for the LaRouche Youth Movement.