5c

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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