art under scrutiny

Mere som dette

Physics

af yu yu

As light meets matter, art under scrutiny

af Ragy Selim

As light meets matter under scrutiny

af mahmoud akram

Digestion

af Chew Kee Hock

Ways of testing fakeness of a painting

UV spectroscopy

making absorption spectra

Long Wave UV excitation

spectrometer

fluorescence from surface

Short Wave UV excitation

X-Ray Fluorescence

element composition of pigments

infrared spectroscopy(detect anomalies)

IR refreactography

underdrawing indication

transmission IR spectra

detect animal glue

ultraviolet spectrum

absorption of polyene