Leonardo da Vinci: 8 key ideas
The core ideas of Leonardo da Vinci, each in under a minute, written in our own words. Want the full depth? Get the book.
- IDEA 1 OF 8
Curiosity drove his genius
Isaacson argues that Leonardo's greatest gift was not supernatural talent but an endless curiosity about everything.
He wanted to know how birds fly, how the heart works and why the sky is blue, and this curiosity fuelled both his art and science.
- IDEA 2 OF 8
Notebooks reveal his mind
Leonardo filled thousands of notebook pages with drawings, ideas and to-do lists.
Isaacson uses these notebooks to show how Leonardo thought. Isaacson suggests that these pages show a mind that never stopped asking questions.
- IDEA 3 OF 8
He observed nature closely
Leonardo studied water, light, plants and human bodies with great care.
He believed careful observation was the key to understanding. Isaacson presents this habit of looking carefully as the base of all his work in art and science.
- IDEA 4 OF 8
Art and science blended
Isaacson argues that Leonardo combined art and science, using anatomy and optics to improve his paintings.
His art benefited from his scientific studies. Isaacson sees this link between art and science as one of the main reasons his work feels so alive.
- IDEA 5 OF 8
Vitruvian Man linked art and math
Leonardo's drawing of the Vitruvian Man showed the proportions of the human body.
It symbolised the connection between humans and the universe. Isaacson presents the drawing as a good example of how Leonardo joined careful measuring with a sense of wonder.
- IDEA 6 OF 8
The Last Supper captured emotion
Leonardo's painting of the Last Supper showed the apostles reacting dramatically to Jesus's words.
He captured human emotions in a new way. Isaacson suggests that this focus on faces and gestures is part of why the painting still feels alive.
- IDEA 7 OF 8
The Mona Lisa took years
Leonardo worked on the Mona Lisa for many years, using a soft blending technique called sfumato.
It became the most famous painting in the world. Isaacson suggests that his slow, careful work shows how much he cared about getting the details right.
- IDEA 8 OF 8
He left many projects unfinished
Isaacson notes that Leonardo often left projects unfinished, because he was always distracted by new interests.
His curiosity was both a strength and a weakness. Isaacson shows that this habit cost him some finished works, but it also fed his wide range of ideas.
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