Digital Leonardo

Why not browse some of da Vinci's original notes? Great inspiration and awe!
://www.openculture.com/2017/07/leonardo-da-vincis-visionary-notebooks-now-online-browse-570-digitized-pages.html?fbclid=IwAR0SDs8QFeSHwJwwROmrZ9oty3qCsWJYE1pNhhzuPSfNUjt4e4prS0kZkcA