Leonardo da Vinci Lady with an Ermine - the latest research into the artist's painting technigue...
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10. Spectral analysis of both kinds of drawing.Visible differences are evidence of using two different kinds
of pigments: those used for pouncing and those for drawing with a brush
11. Places of Chemical composition analysis
of the dark background with the use of X-Ray
fluorescence
253
10. Spectral analysis of both kinds of drawing.Visible differences are evidence of using two different kinds
of pigments: those used for pouncing and those for drawing with a brush
11. Places of Chemical composition analysis
of the dark background with the use of X-Ray
fluorescence