As Light Meets Matter: Art Under Scrutiny

More like this

Astronomical spectroscopy

by Wu Simon

painting supposingly by Paul Cezanne

by Dina Hegazy

OCR - Sampling and testing

by Tim Pillinger

A Paul Cézanne painting

by ALi Abd El-Latif

As Light Meets Matter: ( Testing Forgeries)

x-ray fluorescence (XRF

using short-wave and long-wave UV excitation from mercury lamp

composition of pigments used 1839-190

different strata taken from paint samples

ultraviolet (UV) spectrum

Ultraviolet (UV) light is electromagnetic radiation with a wavelength shorter than that of visible ligh

Microscope

spectroscopic techniques

Spectrometer

By IR refractography

infrared spectroscopy (IR)

study of the interaction between matter and radiated energy