によって Dalia Kamar 11年前.
280
As Light Meets Matter: Art Under Scrutiny
A painting's authenticity has spurred debate among art historians and scientists. The piece, suspected to be by Cézanne, underwent several scientific analyses to determine its origin.
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As Light Meets Matter:
Art Under Scrutiny
Dalia Kamar Dr. Anderson Infrared Spectroscopy (IR) Animal glue binder Underdrawing IR to detect anomalies beneth paint Dr. Pruschy UV Spectrum Not likely Cezanne Polyene absorbance didn't match Showed substaintial absorption from polyene Art Historians view Based on size, no signature, composition, brushwork Dr. Marden concluded they agree Dr. Montoya X-ray Fluorescence (XRF) Colors and composition matched XRF data matches timeperiod Elemental composition of colors Dr. Simpkins Luminescence images Contradicted UV data of Dr. Pruschy fluorescence matched Cexanne fluorescence using UV excitation from mercury lamp No clear conclusion reached Edgar Collins find painting Taken to be examined by Spectrotech Possibly Cézanne
