Codex Leicester Dec14 | PDF | Book Arts | Manuscript
In Leonardo da Vinci's Scientific Notebook, the Mind of a Genius at Work - The New York Times
Da Vinci | PDF | String Instruments | Leonardo Da Vinci
MANUSCRIPTUM.eu » Codex Leicester
Codex Leicester Dec14 | PDF | Book Arts | Manuscript
TIL: Leonardo da Vinci's Codex Hammer was purchased for $30,802,500 in 1994 by Bill Gates; 3 years later he released a digital version of the historic diary for all the world to