Catégories : Tout - pigments - spectroscopy - signature - techniques

par soha osman Il y a 15 années

484

5c

Various scientific techniques are utilized to determine the authenticity of a painting attributed to Cezanne. UV spectrum analysis reveals that the painting is not as old as expected, casting doubt on its authenticity.

5c

techniques to know wether this painting is cezanne's or not

x-ray flourence

its eaiser to de-authenticate work rather than authenticate it
pigments agree with the ones used at his time
discussed by Dr. montoya

infrared spectroscopy

he belives its not cezanne's work
used for detecting faults beneath the painting
discovered by Dr. anderson

the signature

almost all of cezanne's paintings were not signed
discussed by Dr.mardon
probably this is an unkown cezanne's painting

UV spectrum

discussed by Dr. pruschy
conclusion is that its not cazenne's work
showed its not old
high polyene absorbtion

short and long wave UV exictation

support that its cezanne's work
pigments are made in the same studios
not senstive
discussed by Dr. simpikns

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