![Geometry: “An Icosahedron” Page taken from the manuscript “De divina proportione” (On divine proportions) by mathematician Fra Luca Pacioli dit Luca di Borgo (1445-1517) illustrated by Leonardo da Vinci (1452-1519).1509. Geometry: “An Icosahedron” Page taken from the manuscript “De divina proportione” (On divine proportions) by mathematician Fra Luca Pacioli dit Luca di Borgo (1445-1517) illustrated by Leonardo da Vinci (1452-1519).1509.](https://www.meisterdrucke.ie/kunstwerke/500px/Leonardo_da_Vinci_-_Geometry_An_Icosahedron_Page_taken_from_the_manuscript_De_divina_proportione_(_-_(MeisterDrucke-960669).jpg)
Geometry: “An Icosahedron” Page taken from the manuscript “De divina proportione” (On divine proportions) by mathematician Fra Luca Pacioli dit Luca di Borgo (1445-1517) illustrated by Leonardo da Vinci (1452-1519).1509.
![Icosahedron, from "De Divina Proportione" by Luca Pacioli, Published 1509, Venice' Giclee Print - Leonardo da Vinci | AllPosters.com Icosahedron, from "De Divina Proportione" by Luca Pacioli, Published 1509, Venice' Giclee Print - Leonardo da Vinci | AllPosters.com](https://imgc.allpostersimages.com/img/posters/icosahedron-from-de-divina-proportione-by-luca-pacioli-published-1509-venice_u-L-Q1HE6990.jpg?artPerspective=n)
Icosahedron, from "De Divina Proportione" by Luca Pacioli, Published 1509, Venice' Giclee Print - Leonardo da Vinci | AllPosters.com
![Architectural Letter D from De Divina Proportione by Leonardo da Vinci – Ikka Dukka - The Eclectic Online Store Architectural Letter D from De Divina Proportione by Leonardo da Vinci – Ikka Dukka - The Eclectic Online Store](https://cdn.shopify.com/s/files/1/0095/0206/4706/products/Alphabet4_740x.jpg?v=1663054306)
Architectural Letter D from De Divina Proportione by Leonardo da Vinci – Ikka Dukka - The Eclectic Online Store
![De Divina Proportione, Figure XXV, sheet 103 verso: Elevated solid icosahedron, Ycocedron elevatvs solidvs De Divina Proportione, Figure XXV, sheet 103 verso: Elevated solid icosahedron, Ycocedron elevatvs solidvs](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.XXX.37705050.7055475/5047594.jpg)