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Leonardo's painting technique secrets uncovered

A visitor walks by 'Vitruvian Man', (circa 1490), by Leonardo da Vinci, during the inauguration of the exhibition 'Leonardo da Vinci, the European Genius' in Brussels, August 17, 2007. Renaissance master Leonardo da Vinci avoided the palette and mixed colors directly on the canvas, Italian researchers said after they reconstructed his work step by step 'as if watching him while he painted'. (Francois Lenoir/Reuters)

FLORENCE, Italy (Reuters) - Renaissance master Leonardo da Vinci avoided the palette and mixed colors directly on the canvas, Italian researchers said after they reconstructed his work step by step "as if watching him while he painted."


Using a scientific device to analyze Leonardo's "Madonna of the Yarnwinder" painting, researchers at the University of Florence said they were able to pinpoint virtually every stroke made by the famous Italian artist on the oil masterpiece.

That showed the Leonardo avoided mixing colors on a painter's palette like his contemporaries did. Instead, he applied thin layers of paint directly on the canvas in different colors one on top of the other to create a rich texture.

"That Leonardo used the "velature" technique is already known, he himself wrote that in a treaty, but for the first time we have managed to reconstruct his work step by step, like as if watching him while he painted,"