Paul Valéry’s Vision of the Universal Mind

What does it mean to think like Leonardo da Vinci?

In this dazzling essay—written in 1894 yet startlingly modern—Paul Valéry transforms Leonardo into more than a Renaissance genius. He becomes a living metaphor for the very act of thinking: restless, rigorous, endlessly supple.

For Valéry, Leonardo is not a man of anecdotes or legends but a figure of method, a “beautiful thinking animal” who dissolves the false boundaries between art and science, imagination and analysis, intuition and geometry. He is the master of chiaroscuro not only on canvas but in the mind itself—balancing shadow and light, mystery and clarity, chance and discipline.

Valéry’s Da Vinci’s Method is neither biography nor simple meditation. It is a radical exploration of the mechanics of thought, a manifesto against mere “genius” and a defense of rigor, structure, and the power of analogy. At once philosophical and poetic, it asks: how does an idea form? How does imagination transform chaos into order? And can modern man—fragmented by specialization—still aspire to Leonardo’s universality?

Brilliant, unsettling, and fiercely original, Da Vinci’s Method: His Chiaroscuro remains one of the most provocative reflections ever written on art, science, and the unity of the human mind.