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

short and long wave UV exictation

discussed by Dr. simpikns

not senstive

pigments are made in the same studios

support that its cezanne's work

UV spectrum

high polyene absorbtion

showed its not old

conclusion is that its not cazenne's work

discussed by Dr. pruschy

the signature

probably this is an unkown cezanne's painting

discussed by Dr.mardon

almost all of cezanne's paintings were not signed

infrared spectroscopy

discovered by Dr. anderson

used for detecting faults beneath the painting

he belives its not cezanne's work

x-ray flourence

discussed by Dr. montoya

pigments agree with the ones used at his time

its eaiser to de-authenticate work rather than authenticate it