really cool digitized online viewer of Leonardo da Vinci sketches
found via this 2013 article: https://www.theguardian.com/artanddesign/jonathanjonesblog/2013/feb/12/leonardo-da-vinci-notebooks-art
QOTO: Question Others to Teach Ourselves. A STEM-oriented instance.
An inclusive free speech instance.
All cultures and opinions welcome.
Explicit hate speech and harassment strictly forbidden.
We federate with all servers: we don't block any servers.