Категории: Все - uv - spectroscopy - paintings - discovery

по mahmoud akram 12 лет назад

235

As light meets matter under scrutiny

Scientists from Spectrotech utilized various spectroscopic techniques to investigate the authenticity of a painting potentially attributed to Cezanne. Dr. Anderson and Dr. Pruschy employed infrared and ultraviolet spectrum analysis, respectively, identifying underlying drawings and chemical compositions.

As light meets matter under scrutiny

As light meets matter under scrutiny

DR.Wandless

Examination through "Spectroscopic techniques"
Edgar suggusted investigation , judgement are must
Might be fake painting
Musuem's Curator

Edgar Collins

Donate specimen to Metropolitan Museum
Discovered Cezanne's painting
Discoverd New Van Gogh 1992
Interest finding undiscoverd artwork

5 scientists

Finnaly NO Conclusion

Dmitri

Told Edgar about research concluded no more Ceznne paintings
It is risky to keep buying paintings
Edgar's closest friend

What the scientists from Spectrotech did

Dr.Simpkins
Attribution to Cezannne
Long & short UV excitation
Dr.Montoya
XRF used finding same pigments used Cezanne's time
Dr.Anderson
Drawings found beneath
IR Used detect beneath paintings
Dr.Pruschy
Polyene present absorbance 0.6 , paint not century old
Used Uv Spectrum indicated
Dr. Philip Marden
Painted in late 1880's