I just love the drawings of Leonardo da Vinci and his drawings were his visual recordings of his research. In this fascinating video Martin Clayton, Senior Curator of The Queen’s Gallery in Buckingham Palace, London, explores three anatomical drawings, and explains how accurate Leonardo’s drawings are. In fact a couple of small cross sections show his experimentation to understand how the blood is pumped through heart valve. this was something not understood by doctors until the 20th century.
I was also fascinated to see how the Gallery has stored such precious documents, allowing both sides of a page to be seen.
Here’s an article in the Guardian about Leonardo’s To Do list. Good to know that even the Great Man had to write such a list. (Should I keep mine for prosperity, do you think?!)
This is another find on Open Culture, a site that is just beginning to reveal its fascinations to me.